libcody/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for codylib 0.0.
   4 #
   5 # Report bugs to <github.com/urnathan/libcody>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
 201   if (eval "$as_required") 2>/dev/null; then :
 202   as_have_required=yes
 203 else
 204   as_have_required=no
 205 fi
 206   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 207
 208 else
 209   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 210 as_found=false
 211 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 212 do
 213   IFS=$as_save_IFS
 214   test -z "$as_dir" && as_dir=.
 215   as_found=:
 216   case $as_dir in #(
 217          /*)
 218            for as_base in sh bash ksh sh5; do
 219              # Try only shells that exist, to save several forks.
 220              as_shell=$as_dir/$as_base
 221              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 222                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 223   CONFIG_SHELL=$as_shell as_have_required=yes
 224                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 225   break 2
 226 fi
 227 fi
 228            done;;
 229        esac
 230   as_found=false
 231 done
 232 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 233               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 234   CONFIG_SHELL=$SHELL as_have_required=yes
 235 fi; }
 236 IFS=$as_save_IFS
 237
 238
 239       if test "x$CONFIG_SHELL" != x; then :
 240   export CONFIG_SHELL
 241              # We cannot yet assume a decent shell, so we have to provide a
 242 # neutralization value for shells without unset; and this also
 243 # works around shells that cannot unset nonexistent variables.
 244 # Preserve -v and -x to the replacement shell.
 245 BASH_ENV=/dev/null
 246 ENV=/dev/null
 247 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 248 case $- in # ((((
 249   *v*x* | *x*v* ) as_opts=-vx ;;
 250   *v* ) as_opts=-v ;;
 251   *x* ) as_opts=-x ;;
 252   * ) as_opts= ;;
 253 esac
 254 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 255 # Admittedly, this is quite paranoid, since all the known shells bail
 256 # out after a failed `exec'.
 257 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 258 exit 255
 259 fi
 260
 261     if test x$as_have_required = xno; then :
 262   $as_echo "$0: This script requires a shell more modern than all"
 263   $as_echo "$0: the shells that I found on your system."
 264   if test x${ZSH_VERSION+set} = xset ; then
 265     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 266     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 267   else
 268     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 269 $0: github.com/urnathan/libcody about your system,
 270 $0: including any error possibly output before this
 271 $0: message. Then install a modern shell, or manually run
 272 $0: the script under such a shell if you do have one."
 273   fi
 274   exit 1
 275 fi
 276 fi
 277 fi
 278 SHELL=${CONFIG_SHELL-/bin/sh}
 279 export SHELL
 280 # Unset more variables known to interfere with behavior of common tools.
 281 CLICOLOR_FORCE= GREP_OPTIONS=
 282 unset CLICOLOR_FORCE GREP_OPTIONS
 283
 284 ## --------------------- ##
 285 ## M4sh Shell Functions. ##
 286 ## --------------------- ##
 287 # as_fn_unset VAR
 288 # ---------------
 289 # Portably unset VAR.
 290 as_fn_unset ()
 291 {
 292   { eval $1=; unset $1;}
 293 }
 294 as_unset=as_fn_unset
 295
 296 # as_fn_set_status STATUS
 297 # -----------------------
 298 # Set $? to STATUS, without forking.
 299 as_fn_set_status ()
 300 {
 301   return $1
 302 } # as_fn_set_status
 303
 304 # as_fn_exit STATUS
 305 # -----------------
 306 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 307 as_fn_exit ()
 308 {
 309   set +e
 310   as_fn_set_status $1
 311   exit $1
 312 } # as_fn_exit
 313
 314 # as_fn_mkdir_p
 315 # -------------
 316 # Create "$as_dir" as a directory, including parents if necessary.
 317 as_fn_mkdir_p ()
 318 {
 319
 320   case $as_dir in #(
 321   -*) as_dir=./$as_dir;;
 322   esac
 323   test -d "$as_dir" || eval $as_mkdir_p || {
 324     as_dirs=
 325     while :; do
 326       case $as_dir in #(
 327       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 328       *) as_qdir=$as_dir;;
 329       esac
 330       as_dirs="'$as_qdir' $as_dirs"
 331       as_dir=`$as_dirname -- "$as_dir" ||
 332 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 333          X"$as_dir" : 'X\(//\)[^/]' \| \
 334          X"$as_dir" : 'X\(//\)$' \| \
 335          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 336 $as_echo X"$as_dir" |
 337     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 338             s//\1/
 339             q
 340           }
 341           /^X\(\/\/\)[^/].*/{
 342             s//\1/
 343             q
 344           }
 345           /^X\(\/\/\)$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\).*/{
 350             s//\1/
 351             q
 352           }
 353           s/.*/./; q'`
 354       test -d "$as_dir" && break
 355     done
 356     test -z "$as_dirs" || eval "mkdir $as_dirs"
 357   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 358
 359
 360 } # as_fn_mkdir_p
 361
 362 # as_fn_executable_p FILE
 363 # -----------------------
 364 # Test if FILE is an executable regular file.
 365 as_fn_executable_p ()
 366 {
 367   test -f "$1" && test -x "$1"
 368 } # as_fn_executable_p
 369 # as_fn_append VAR VALUE
 370 # ----------------------
 371 # Append the text in VALUE to the end of the definition contained in VAR. Take
 372 # advantage of any shell optimizations that allow amortized linear growth over
 373 # repeated appends, instead of the typical quadratic growth present in naive
 374 # implementations.
 375 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 376   eval 'as_fn_append ()
 377   {
 378     eval $1+=\$2
 379   }'
 380 else
 381   as_fn_append ()
 382   {
 383     eval $1=\$$1\$2
 384   }
 385 fi # as_fn_append
 386
 387 # as_fn_arith ARG...
 388 # ------------------
 389 # Perform arithmetic evaluation on the ARGs, and store the result in the
 390 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 391 # must be portable across $(()) and expr.
 392 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 393   eval 'as_fn_arith ()
 394   {
 395     as_val=$(( $* ))
 396   }'
 397 else
 398   as_fn_arith ()
 399   {
 400     as_val=`expr "$@" || test $? -eq 1`
 401   }
 402 fi # as_fn_arith
 403
 404
 405 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 406 # ----------------------------------------
 407 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 408 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 409 # script with STATUS, using 1 if that was 0.
 410 as_fn_error ()
 411 {
 412   as_status=$1; test $as_status -eq 0 && as_status=1
 413   if test "$4"; then
 414     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 415     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 416   fi
 417   $as_echo "$as_me: error: $2" >&2
 418   as_fn_exit $as_status
 419 } # as_fn_error
 420
 421 if expr a : '\(a\)' >/dev/null 2>&1 &&
 422    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 423   as_expr=expr
 424 else
 425   as_expr=false
 426 fi
 427
 428 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 429   as_basename=basename
 430 else
 431   as_basename=false
 432 fi
 433
 434 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 435   as_dirname=dirname
 436 else
 437   as_dirname=false
 438 fi
 439
 440 as_me=`$as_basename -- "$0" ||
 441 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 442          X"$0" : 'X\(//\)$' \| \
 443          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 444 $as_echo X/"$0" |
 445     sed '/^.*\/\([^/][^/]*\)\/*$/{
 446             s//\1/
 447             q
 448           }
 449           /^X\/\(\/\/\)$/{
 450             s//\1/
 451             q
 452           }
 453           /^X\/\(\/\).*/{
 454             s//\1/
 455             q
 456           }
 457           s/.*/./; q'`
 458
 459 # Avoid depending upon Character Ranges.
 460 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 461 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 462 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 463 as_cr_digits='0123456789'
 464 as_cr_alnum=$as_cr_Letters$as_cr_digits
 465
 466
 467   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 468   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 469   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 470   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 471   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 472   sed -n '
 473     p
 474     /[$]LINENO/=
 475   ' <$as_myself |
 476     sed '
 477       s/[$]LINENO.*/&-/
 478       t lineno
 479       b
 480       :lineno
 481       N
 482       :loop
 483       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 484       t loop
 485       s/-\n.*//
 486     ' >$as_me.lineno &&
 487   chmod +x "$as_me.lineno" ||
 488     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 489
 490   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 491   # already done that, so ensure we don't try to do so again and fall
 492   # in an infinite loop.  This has already happened in practice.
 493   _as_can_reexec=no; export _as_can_reexec
 494   # Don't try to exec as it changes $[0], causing all sort of problems
 495   # (the dirname of $[0] is not the place where we might find the
 496   # original and so on.  Autoconf is especially sensitive to this).
 497   . "./$as_me.lineno"
 498   # Exit status is that of the last command.
 499   exit
 500 }
 501
 502 ECHO_C= ECHO_N= ECHO_T=
 503 case `echo -n x` in #(((((
 504 -n*)
 505   case `echo 'xy\c'` in
 506   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 507   xy)  ECHO_C='\c';;
 508   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 509        ECHO_T=' ';;
 510   esac;;
 511 *)
 512   ECHO_N='-n';;
 513 esac
 514
 515 rm -f conf$$ conf$$.exe conf$$.file
 516 if test -d conf$$.dir; then
 517   rm -f conf$$.dir/conf$$.file
 518 else
 519   rm -f conf$$.dir
 520   mkdir conf$$.dir 2>/dev/null
 521 fi
 522 if (echo >conf$$.file) 2>/dev/null; then
 523   if ln -s conf$$.file conf$$ 2>/dev/null; then
 524     as_ln_s='ln -s'
 525     # ... but there are two gotchas:
 526     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 527     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 528     # In both cases, we have to default to `cp -pR'.
 529     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 530       as_ln_s='cp -pR'
 531   elif ln conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s=ln
 533   else
 534     as_ln_s='cp -pR'
 535   fi
 536 else
 537   as_ln_s='cp -pR'
 538 fi
 539 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 540 rmdir conf$$.dir 2>/dev/null
 541
 542 if mkdir -p . 2>/dev/null; then
 543   as_mkdir_p='mkdir -p "$as_dir"'
 544 else
 545   test -d ./-p && rmdir ./-p
 546   as_mkdir_p=false
 547 fi
 548
 549 as_test_x='test -x'
 550 as_executable_p=as_fn_executable_p
 551
 552 # Sed expression to map a string onto a valid CPP name.
 553 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 554
 555 # Sed expression to map a string onto a valid variable name.
 556 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 557
 558
 559 test -n "$DJDIR" || exec 7<&0 </dev/null
 560 exec 6>&1
 561
 562 # Name of the host.
 563 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 564 # so uname gets run too.
 565 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 566
 567 #
 568 # Initializations.
 569 #
 570 ac_default_prefix=/usr/local
 571 ac_clean_files=
 572 ac_config_libobj_dir=.
 573 LIBOBJS=
 574 cross_compiling=no
 575 subdirs=
 576 MFLAGS=
 577 MAKEFLAGS=
 578
 579 # Identity of this package.
 580 PACKAGE_NAME='codylib'
 581 PACKAGE_TARNAME='codylib'
 582 PACKAGE_VERSION='0.0'
 583 PACKAGE_STRING='codylib 0.0'
 584 PACKAGE_BUGREPORT='github.com/urnathan/libcody'
 585 PACKAGE_URL=''
 586
 587 ac_unique_file="cody.hh"
 588 ac_subst_vars='LTLIBOBJS
 589 LIBOBJS
 590 ALOY
 591 DOXYGEN
 592 AR
 593 EXCEPTIONS
 594 CONFIG_FILES
 595 SUBDIRS
 596 configure_args
 597 OBJEXT
 598 EXEEXT
 599 ac_ct_CXX
 600 CPPFLAGS
 601 LDFLAGS
 602 CXXFLAGS
 603 CXX
 604 MAINTAINER
 605 NUM_CPUS
 606 tools
 607 host_os
 608 host_vendor
 609 host_cpu
 610 host
 611 build_os
 612 build_vendor
 613 build_cpu
 614 build
 615 target_alias
 616 host_alias
 617 build_alias
 618 LIBS
 619 ECHO_T
 620 ECHO_N
 621 ECHO_C
 622 DEFS
 623 mandir
 624 localedir
 625 libdir
 626 psdir
 627 pdfdir
 628 dvidir
 629 htmldir
 630 infodir
 631 docdir
 632 oldincludedir
 633 includedir
 634 localstatedir
 635 sharedstatedir
 636 sysconfdir
 637 datadir
 638 datarootdir
 639 libexecdir
 640 sbindir
 641 bindir
 642 program_transform_name
 643 prefix
 644 exec_prefix
 645 PACKAGE_URL
 646 PACKAGE_BUGREPORT
 647 PACKAGE_STRING
 648 PACKAGE_VERSION
 649 PACKAGE_TARNAME
 650 PACKAGE_NAME
 651 PATH_SEPARATOR
 652 SHELL'
 653 ac_subst_files=''
 654 ac_user_opts='
 655 enable_option_checking
 656 with_tools
 657 enable_maintainer_mode
 658 with_compiler
 659 with_bugurl
 660 enable_checking
 661 enable_exceptions
 662 '
 663       ac_precious_vars='build_alias
 664 host_alias
 665 target_alias
 666 CXX
 667 CXXFLAGS
 668 LDFLAGS
 669 LIBS
 670 CPPFLAGS
 671 CCC'
 672
 673
 674 # Initialize some variables set by options.
 675 ac_init_help=
 676 ac_init_version=false
 677 ac_unrecognized_opts=
 678 ac_unrecognized_sep=
 679 # The variables have the same names as the options, with
 680 # dashes changed to underlines.
 681 cache_file=/dev/null
 682 exec_prefix=NONE
 683 no_create=
 684 no_recursion=
 685 prefix=NONE
 686 program_prefix=NONE
 687 program_suffix=NONE
 688 program_transform_name=s,x,x,
 689 silent=
 690 site=
 691 srcdir=
 692 verbose=
 693 x_includes=NONE
 694 x_libraries=NONE
 695
 696 # Installation directory options.
 697 # These are left unexpanded so users can "make install exec_prefix=/foo"
 698 # and all the variables that are supposed to be based on exec_prefix
 699 # by default will actually change.
 700 # Use braces instead of parens because sh, perl, etc. also accept them.
 701 # (The list follows the same order as the GNU Coding Standards.)
 702 bindir='${exec_prefix}/bin'
 703 sbindir='${exec_prefix}/sbin'
 704 libexecdir='${exec_prefix}/libexec'
 705 datarootdir='${prefix}/share'
 706 datadir='${datarootdir}'
 707 sysconfdir='${prefix}/etc'
 708 sharedstatedir='${prefix}/com'
 709 localstatedir='${prefix}/var'
 710 includedir='${prefix}/include'
 711 oldincludedir='/usr/include'
 712 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 713 infodir='${datarootdir}/info'
 714 htmldir='${docdir}'
 715 dvidir='${docdir}'
 716 pdfdir='${docdir}'
 717 psdir='${docdir}'
 718 libdir='${exec_prefix}/lib'
 719 localedir='${datarootdir}/locale'
 720 mandir='${datarootdir}/man'
 721
 722 ac_prev=
 723 ac_dashdash=
 724 for ac_option
 725 do
 726   # If the previous option needs an argument, assign it.
 727   if test -n "$ac_prev"; then
 728     eval $ac_prev=\$ac_option
 729     ac_prev=
 730     continue
 731   fi
 732
 733   case $ac_option in
 734   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 735   *=)   ac_optarg= ;;
 736   *)    ac_optarg=yes ;;
 737   esac
 738
 739   # Accept the important Cygnus configure options, so we can diagnose typos.
 740
 741   case $ac_dashdash$ac_option in
 742   --)
 743     ac_dashdash=yes ;;
 744
 745   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 746     ac_prev=bindir ;;
 747   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 748     bindir=$ac_optarg ;;
 749
 750   -build | --build | --buil | --bui | --bu)
 751     ac_prev=build_alias ;;
 752   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 753     build_alias=$ac_optarg ;;
 754
 755   -cache-file | --cache-file | --cache-fil | --cache-fi \
 756   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 757     ac_prev=cache_file ;;
 758   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 759   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 760     cache_file=$ac_optarg ;;
 761
 762   --config-cache | -C)
 763     cache_file=config.cache ;;
 764
 765   -datadir | --datadir | --datadi | --datad)
 766     ac_prev=datadir ;;
 767   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 768     datadir=$ac_optarg ;;
 769
 770   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 771   | --dataroo | --dataro | --datar)
 772     ac_prev=datarootdir ;;
 773   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 774   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 775     datarootdir=$ac_optarg ;;
 776
 777   -disable-* | --disable-*)
 778     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 779     # Reject names that are not valid shell variable names.
 780     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 781       as_fn_error $? "invalid feature name: $ac_useropt"
 782     ac_useropt_orig=$ac_useropt
 783     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 784     case $ac_user_opts in
 785       *"
 786 "enable_$ac_useropt"
 787 "*) ;;
 788       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 789          ac_unrecognized_sep=', ';;
 790     esac
 791     eval enable_$ac_useropt=no ;;
 792
 793   -docdir | --docdir | --docdi | --doc | --do)
 794     ac_prev=docdir ;;
 795   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 796     docdir=$ac_optarg ;;
 797
 798   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 799     ac_prev=dvidir ;;
 800   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 801     dvidir=$ac_optarg ;;
 802
 803   -enable-* | --enable-*)
 804     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 805     # Reject names that are not valid shell variable names.
 806     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 807       as_fn_error $? "invalid feature name: $ac_useropt"
 808     ac_useropt_orig=$ac_useropt
 809     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 810     case $ac_user_opts in
 811       *"
 812 "enable_$ac_useropt"
 813 "*) ;;
 814       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 815          ac_unrecognized_sep=', ';;
 816     esac
 817     eval enable_$ac_useropt=\$ac_optarg ;;
 818
 819   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 820   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 821   | --exec | --exe | --ex)
 822     ac_prev=exec_prefix ;;
 823   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 824   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 825   | --exec=* | --exe=* | --ex=*)
 826     exec_prefix=$ac_optarg ;;
 827
 828   -gas | --gas | --ga | --g)
 829     # Obsolete; use --with-gas.
 830     with_gas=yes ;;
 831
 832   -help | --help | --hel | --he | -h)
 833     ac_init_help=long ;;
 834   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 835     ac_init_help=recursive ;;
 836   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 837     ac_init_help=short ;;
 838
 839   -host | --host | --hos | --ho)
 840     ac_prev=host_alias ;;
 841   -host=* | --host=* | --hos=* | --ho=*)
 842     host_alias=$ac_optarg ;;
 843
 844   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 845     ac_prev=htmldir ;;
 846   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 847   | --ht=*)
 848     htmldir=$ac_optarg ;;
 849
 850   -includedir | --includedir | --includedi | --included | --include \
 851   | --includ | --inclu | --incl | --inc)
 852     ac_prev=includedir ;;
 853   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 854   | --includ=* | --inclu=* | --incl=* | --inc=*)
 855     includedir=$ac_optarg ;;
 856
 857   -infodir | --infodir | --infodi | --infod | --info | --inf)
 858     ac_prev=infodir ;;
 859   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 860     infodir=$ac_optarg ;;
 861
 862   -libdir | --libdir | --libdi | --libd)
 863     ac_prev=libdir ;;
 864   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 865     libdir=$ac_optarg ;;
 866
 867   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 868   | --libexe | --libex | --libe)
 869     ac_prev=libexecdir ;;
 870   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 871   | --libexe=* | --libex=* | --libe=*)
 872     libexecdir=$ac_optarg ;;
 873
 874   -localedir | --localedir | --localedi | --localed | --locale)
 875     ac_prev=localedir ;;
 876   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 877     localedir=$ac_optarg ;;
 878
 879   -localstatedir | --localstatedir | --localstatedi | --localstated \
 880   | --localstate | --localstat | --localsta | --localst | --locals)
 881     ac_prev=localstatedir ;;
 882   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 883   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 884     localstatedir=$ac_optarg ;;
 885
 886   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 887     ac_prev=mandir ;;
 888   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 889     mandir=$ac_optarg ;;
 890
 891   -nfp | --nfp | --nf)
 892     # Obsolete; use --without-fp.
 893     with_fp=no ;;
 894
 895   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 896   | --no-cr | --no-c | -n)
 897     no_create=yes ;;
 898
 899   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 900   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 901     no_recursion=yes ;;
 902
 903   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 904   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 905   | --oldin | --oldi | --old | --ol | --o)
 906     ac_prev=oldincludedir ;;
 907   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 908   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 909   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 910     oldincludedir=$ac_optarg ;;
 911
 912   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 913     ac_prev=prefix ;;
 914   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 915     prefix=$ac_optarg ;;
 916
 917   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 918   | --program-pre | --program-pr | --program-p)
 919     ac_prev=program_prefix ;;
 920   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 921   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 922     program_prefix=$ac_optarg ;;
 923
 924   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 925   | --program-suf | --program-su | --program-s)
 926     ac_prev=program_suffix ;;
 927   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 928   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 929     program_suffix=$ac_optarg ;;
 930
 931   -program-transform-name | --program-transform-name \
 932   | --program-transform-nam | --program-transform-na \
 933   | --program-transform-n | --program-transform- \
 934   | --program-transform | --program-transfor \
 935   | --program-transfo | --program-transf \
 936   | --program-trans | --program-tran \
 937   | --progr-tra | --program-tr | --program-t)
 938     ac_prev=program_transform_name ;;
 939   -program-transform-name=* | --program-transform-name=* \
 940   | --program-transform-nam=* | --program-transform-na=* \
 941   | --program-transform-n=* | --program-transform-=* \
 942   | --program-transform=* | --program-transfor=* \
 943   | --program-transfo=* | --program-transf=* \
 944   | --program-trans=* | --program-tran=* \
 945   | --progr-tra=* | --program-tr=* | --program-t=*)
 946     program_transform_name=$ac_optarg ;;
 947
 948   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
 949     ac_prev=pdfdir ;;
 950   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
 951     pdfdir=$ac_optarg ;;
 952
 953   -psdir | --psdir | --psdi | --psd | --ps)
 954     ac_prev=psdir ;;
 955   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
 956     psdir=$ac_optarg ;;
 957
 958   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 959   | -silent | --silent | --silen | --sile | --sil)
 960     silent=yes ;;
 961
 962   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 963     ac_prev=sbindir ;;
 964   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 965   | --sbi=* | --sb=*)
 966     sbindir=$ac_optarg ;;
 967
 968   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 969   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 970   | --sharedst | --shareds | --shared | --share | --shar \
 971   | --sha | --sh)
 972     ac_prev=sharedstatedir ;;
 973   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 974   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 975   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 976   | --sha=* | --sh=*)
 977     sharedstatedir=$ac_optarg ;;
 978
 979   -site | --site | --sit)
 980     ac_prev=site ;;
 981   -site=* | --site=* | --sit=*)
 982     site=$ac_optarg ;;
 983
 984   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 985     ac_prev=srcdir ;;
 986   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 987     srcdir=$ac_optarg ;;
 988
 989   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 990   | --syscon | --sysco | --sysc | --sys | --sy)
 991     ac_prev=sysconfdir ;;
 992   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 993   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 994     sysconfdir=$ac_optarg ;;
 995
 996   -target | --target | --targe | --targ | --tar | --ta | --t)
 997     ac_prev=target_alias ;;
 998   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 999     target_alias=$ac_optarg ;;
1000
1001   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1002     verbose=yes ;;
1003
1004   -version | --version | --versio | --versi | --vers | -V)
1005     ac_init_version=: ;;
1006
1007   -with-* | --with-*)
1008     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1009     # Reject names that are not valid shell variable names.
1010     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1011       as_fn_error $? "invalid package name: $ac_useropt"
1012     ac_useropt_orig=$ac_useropt
1013     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1014     case $ac_user_opts in
1015       *"
1016 "with_$ac_useropt"
1017 "*) ;;
1018       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1019          ac_unrecognized_sep=', ';;
1020     esac
1021     eval with_$ac_useropt=\$ac_optarg ;;
1022
1023   -without-* | --without-*)
1024     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1025     # Reject names that are not valid shell variable names.
1026     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1027       as_fn_error $? "invalid package name: $ac_useropt"
1028     ac_useropt_orig=$ac_useropt
1029     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1030     case $ac_user_opts in
1031       *"
1032 "with_$ac_useropt"
1033 "*) ;;
1034       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1035          ac_unrecognized_sep=', ';;
1036     esac
1037     eval with_$ac_useropt=no ;;
1038
1039   --x)
1040     # Obsolete; use --with-x.
1041     with_x=yes ;;
1042
1043   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1044   | --x-incl | --x-inc | --x-in | --x-i)
1045     ac_prev=x_includes ;;
1046   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1047   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1048     x_includes=$ac_optarg ;;
1049
1050   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1051   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1052     ac_prev=x_libraries ;;
1053   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1054   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1055     x_libraries=$ac_optarg ;;
1056
1057   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1058 Try \`$0 --help' for more information"
1059     ;;
1060
1061   *=*)
1062     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1063     # Reject names that are not valid shell variable names.
1064     case $ac_envvar in #(
1065       '' | [0-9]* | *[!_$as_cr_alnum]* )
1066       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1067     esac
1068     eval $ac_envvar=\$ac_optarg
1069     export $ac_envvar ;;
1070
1071   *)
1072     # FIXME: should be removed in autoconf 3.0.
1073     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1074     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1075       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1076     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1077     ;;
1078
1079   esac
1080 done
1081
1082 if test -n "$ac_prev"; then
1083   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1084   as_fn_error $? "missing argument to $ac_option"
1085 fi
1086
1087 if test -n "$ac_unrecognized_opts"; then
1088   case $enable_option_checking in
1089     no) ;;
1090     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1091     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1092   esac
1093 fi
1094
1095 # Check all directory arguments for consistency.
1096 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1097                 datadir sysconfdir sharedstatedir localstatedir includedir \
1098                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1099                 libdir localedir mandir
1100 do
1101   eval ac_val=\$$ac_var
1102   # Remove trailing slashes.
1103   case $ac_val in
1104     */ )
1105       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1106       eval $ac_var=\$ac_val;;
1107   esac
1108   # Be sure to have absolute directory names.
1109   case $ac_val in
1110     [\\/$]* | ?:[\\/]* )  continue;;
1111     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1112   esac
1113   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1114 done
1115
1116 # There might be people who depend on the old broken behavior: `$host'
1117 # used to hold the argument of --host etc.
1118 # FIXME: To remove some day.
1119 build=$build_alias
1120 host=$host_alias
1121 target=$target_alias
1122
1123 # FIXME: To remove some day.
1124 if test "x$host_alias" != x; then
1125   if test "x$build_alias" = x; then
1126     cross_compiling=maybe
1127   elif test "x$build_alias" != "x$host_alias"; then
1128     cross_compiling=yes
1129   fi
1130 fi
1131
1132 ac_tool_prefix=
1133 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1134
1135 test "$silent" = yes && exec 6>/dev/null
1136
1137
1138 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1139 ac_ls_di=`ls -di .` &&
1140 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1141   as_fn_error $? "working directory cannot be determined"
1142 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1143   as_fn_error $? "pwd does not report name of working directory"
1144
1145
1146 # Find the source files, if location was not specified.
1147 if test -z "$srcdir"; then
1148   ac_srcdir_defaulted=yes
1149   # Try the directory containing this script, then the parent directory.
1150   ac_confdir=`$as_dirname -- "$as_myself" ||
1151 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1152          X"$as_myself" : 'X\(//\)[^/]' \| \
1153          X"$as_myself" : 'X\(//\)$' \| \
1154          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1155 $as_echo X"$as_myself" |
1156     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1157             s//\1/
1158             q
1159           }
1160           /^X\(\/\/\)[^/].*/{
1161             s//\1/
1162             q
1163           }
1164           /^X\(\/\/\)$/{
1165             s//\1/
1166             q
1167           }
1168           /^X\(\/\).*/{
1169             s//\1/
1170             q
1171           }
1172           s/.*/./; q'`
1173   srcdir=$ac_confdir
1174   if test ! -r "$srcdir/$ac_unique_file"; then
1175     srcdir=..
1176   fi
1177 else
1178   ac_srcdir_defaulted=no
1179 fi
1180 if test ! -r "$srcdir/$ac_unique_file"; then
1181   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1182   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1183 fi
1184 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1185 ac_abs_confdir=`(
1186         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1187         pwd)`
1188 # When building in place, set srcdir=.
1189 if test "$ac_abs_confdir" = "$ac_pwd"; then
1190   srcdir=.
1191 fi
1192 # Remove unnecessary trailing slashes from srcdir.
1193 # Double slashes in file names in object file debugging info
1194 # mess up M-x gdb in Emacs.
1195 case $srcdir in
1196 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1197 esac
1198 for ac_var in $ac_precious_vars; do
1199   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1200   eval ac_env_${ac_var}_value=\$${ac_var}
1201   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1202   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1203 done
1204
1205 #
1206 # Report the --help message.
1207 #
1208 if test "$ac_init_help" = "long"; then
1209   # Omit some internal or obsolete options to make the list less imposing.
1210   # This message is too long to be a string in the A/UX 3.1 sh.
1211   cat <<_ACEOF
1212 \`configure' configures codylib 0.0 to adapt to many kinds of systems.
1213
1214 Usage: $0 [OPTION]... [VAR=VALUE]...
1215
1216 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1217 VAR=VALUE.  See below for descriptions of some of the useful variables.
1218
1219 Defaults for the options are specified in brackets.
1220
1221 Configuration:
1222   -h, --help              display this help and exit
1223       --help=short        display options specific to this package
1224       --help=recursive    display the short help of all the included packages
1225   -V, --version           display version information and exit
1226   -q, --quiet, --silent   do not print \`checking ...' messages
1227       --cache-file=FILE   cache test results in FILE [disabled]
1228   -C, --config-cache      alias for \`--cache-file=config.cache'
1229   -n, --no-create         do not create output files
1230       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1231
1232 Installation directories:
1233   --prefix=PREFIX         install architecture-independent files in PREFIX
1234                           [$ac_default_prefix]
1235   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1236                           [PREFIX]
1237
1238 By default, \`make install' will install all the files in
1239 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1240 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1241 for instance \`--prefix=\$HOME'.
1242
1243 For better control, use the options below.
1244
1245 Fine tuning of the installation directories:
1246   --bindir=DIR            user executables [EPREFIX/bin]
1247   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1248   --libexecdir=DIR        program executables [EPREFIX/libexec]
1249   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1250   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1251   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1252   --libdir=DIR            object code libraries [EPREFIX/lib]
1253   --includedir=DIR        C header files [PREFIX/include]
1254   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1255   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1256   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1257   --infodir=DIR           info documentation [DATAROOTDIR/info]
1258   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1259   --mandir=DIR            man documentation [DATAROOTDIR/man]
1260   --docdir=DIR            documentation root [DATAROOTDIR/doc/codylib]
1261   --htmldir=DIR           html documentation [DOCDIR]
1262   --dvidir=DIR            dvi documentation [DOCDIR]
1263   --pdfdir=DIR            pdf documentation [DOCDIR]
1264   --psdir=DIR             ps documentation [DOCDIR]
1265 _ACEOF
1266
1267   cat <<\_ACEOF
1268
1269 System types:
1270   --build=BUILD     configure for building on BUILD [guessed]
1271   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1272 _ACEOF
1273 fi
1274
1275 if test -n "$ac_init_help"; then
1276   case $ac_init_help in
1277      short | recursive ) echo "Configuration of codylib 0.0:";;
1278    esac
1279   cat <<\_ACEOF
1280
1281 Optional Features:
1282   --disable-option-checking  ignore unrecognized --enable/--with options
1283   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1284   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1285   --enable-maintainer-mode
1286                           enable maintainer mode. Add rules to rebuild
1287                           configurey bits
1288   --enable-checking       enable run-time checking
1289   --enable-exceptions     enable exceptions & rtti
1290
1291 Optional Packages:
1292   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1293   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1294   --with-tools=DIR        tool directory
1295   --with-compiler=NAME    which compiler to use
1296   --with-bugurl=URL       where to report bugs
1297
1298 Some influential environment variables:
1299   CXX         C++ compiler command
1300   CXXFLAGS    C++ compiler flags
1301   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1302               nonstandard directory <lib dir>
1303   LIBS        libraries to pass to the linker, e.g. -l<library>
1304   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1305               you have headers in a nonstandard directory <include dir>
1306
1307 Use these variables to override the choices made by `configure' or to help
1308 it to find libraries and programs with nonstandard names/locations.
1309
1310 Report bugs to <github.com/urnathan/libcody>.
1311 _ACEOF
1312 ac_status=$?
1313 fi
1314
1315 if test "$ac_init_help" = "recursive"; then
1316   # If there are subdirs, report their specific --help.
1317   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1318     test -d "$ac_dir" ||
1319       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1320       continue
1321     ac_builddir=.
1322
1323 case "$ac_dir" in
1324 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1325 *)
1326   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1327   # A ".." for each directory in $ac_dir_suffix.
1328   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1329   case $ac_top_builddir_sub in
1330   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1331   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1332   esac ;;
1333 esac
1334 ac_abs_top_builddir=$ac_pwd
1335 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1336 # for backward compatibility:
1337 ac_top_builddir=$ac_top_build_prefix
1338
1339 case $srcdir in
1340   .)  # We are building in place.
1341     ac_srcdir=.
1342     ac_top_srcdir=$ac_top_builddir_sub
1343     ac_abs_top_srcdir=$ac_pwd ;;
1344   [\\/]* | ?:[\\/]* )  # Absolute name.
1345     ac_srcdir=$srcdir$ac_dir_suffix;
1346     ac_top_srcdir=$srcdir
1347     ac_abs_top_srcdir=$srcdir ;;
1348   *) # Relative name.
1349     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1350     ac_top_srcdir=$ac_top_build_prefix$srcdir
1351     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1352 esac
1353 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1354
1355     cd "$ac_dir" || { ac_status=$?; continue; }
1356     # Check for guested configure.
1357     if test -f "$ac_srcdir/configure.gnu"; then
1358       echo &&
1359       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1360     elif test -f "$ac_srcdir/configure"; then
1361       echo &&
1362       $SHELL "$ac_srcdir/configure" --help=recursive
1363     else
1364       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1365     fi || ac_status=$?
1366     cd "$ac_pwd" || { ac_status=$?; break; }
1367   done
1368 fi
1369
1370 test -n "$ac_init_help" && exit $ac_status
1371 if $ac_init_version; then
1372   cat <<\_ACEOF
1373 codylib configure 0.0
1374 generated by GNU Autoconf 2.69
1375
1376 Copyright (C) 2012 Free Software Foundation, Inc.
1377 This configure script is free software; the Free Software Foundation
1378 gives unlimited permission to copy, distribute and modify it.
1379 _ACEOF
1380   exit
1381 fi
1382
1383 ## ------------------------ ##
1384 ## Autoconf initialization. ##
1385 ## ------------------------ ##
1386
1387 # ac_fn_cxx_try_compile LINENO
1388 # ----------------------------
1389 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1390 ac_fn_cxx_try_compile ()
1391 {
1392   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1393   rm -f conftest.$ac_objext
1394   if { { ac_try="$ac_compile"
1395 case "(($ac_try" in
1396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1397   *) ac_try_echo=$ac_try;;
1398 esac
1399 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1400 $as_echo "$ac_try_echo"; } >&5
1401   (eval "$ac_compile") 2>conftest.err
1402   ac_status=$?
1403   if test -s conftest.err; then
1404     grep -v '^ *+' conftest.err >conftest.er1
1405     cat conftest.er1 >&5
1406     mv -f conftest.er1 conftest.err
1407   fi
1408   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1409   test $ac_status = 0; } && {
1410          test -z "$ac_cxx_werror_flag" ||
1411          test ! -s conftest.err
1412        } && test -s conftest.$ac_objext; then :
1413   ac_retval=0
1414 else
1415   $as_echo "$as_me: failed program was:" >&5
1416 sed 's/^/| /' conftest.$ac_ext >&5
1417
1418         ac_retval=1
1419 fi
1420   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1421   as_fn_set_status $ac_retval
1422
1423 } # ac_fn_cxx_try_compile
1424
1425 # ac_fn_cxx_try_link LINENO
1426 # -------------------------
1427 # Try to link conftest.$ac_ext, and return whether this succeeded.
1428 ac_fn_cxx_try_link ()
1429 {
1430   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1431   rm -f conftest.$ac_objext conftest$ac_exeext
1432   if { { ac_try="$ac_link"
1433 case "(($ac_try" in
1434   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1435   *) ac_try_echo=$ac_try;;
1436 esac
1437 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1438 $as_echo "$ac_try_echo"; } >&5
1439   (eval "$ac_link") 2>conftest.err
1440   ac_status=$?
1441   if test -s conftest.err; then
1442     grep -v '^ *+' conftest.err >conftest.er1
1443     cat conftest.er1 >&5
1444     mv -f conftest.er1 conftest.err
1445   fi
1446   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1447   test $ac_status = 0; } && {
1448          test -z "$ac_cxx_werror_flag" ||
1449          test ! -s conftest.err
1450        } && test -s conftest$ac_exeext && {
1451          test "$cross_compiling" = yes ||
1452          test -x conftest$ac_exeext
1453        }; then :
1454   ac_retval=0
1455 else
1456   $as_echo "$as_me: failed program was:" >&5
1457 sed 's/^/| /' conftest.$ac_ext >&5
1458
1459         ac_retval=1
1460 fi
1461   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1462   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1463   # interfere with the next link command; also delete a directory that is
1464   # left behind by Apple's compiler.  We do this before executing the actions.
1465   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1466   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1467   as_fn_set_status $ac_retval
1468
1469 } # ac_fn_cxx_try_link
1470 cat >config.log <<_ACEOF
1471 This file contains any messages produced by compilers while
1472 running configure, to aid debugging if configure makes a mistake.
1473
1474 It was created by codylib $as_me 0.0, which was
1475 generated by GNU Autoconf 2.69.  Invocation command line was
1476
1477   $ $0 $@
1478
1479 _ACEOF
1480 exec 5>>config.log
1481 {
1482 cat <<_ASUNAME
1483 ## --------- ##
1484 ## Platform. ##
1485 ## --------- ##
1486
1487 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1488 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1489 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1490 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1491 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1492
1493 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1494 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1495
1496 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1497 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1498 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1499 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1500 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1501 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1502 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1503
1504 _ASUNAME
1505
1506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1507 for as_dir in $PATH
1508 do
1509   IFS=$as_save_IFS
1510   test -z "$as_dir" && as_dir=.
1511     $as_echo "PATH: $as_dir"
1512   done
1513 IFS=$as_save_IFS
1514
1515 } >&5
1516
1517 cat >&5 <<_ACEOF
1518
1519
1520 ## ----------- ##
1521 ## Core tests. ##
1522 ## ----------- ##
1523
1524 _ACEOF
1525
1526
1527 # Keep a trace of the command line.
1528 # Strip out --no-create and --no-recursion so they do not pile up.
1529 # Strip out --silent because we don't want to record it for future runs.
1530 # Also quote any args containing shell meta-characters.
1531 # Make two passes to allow for proper duplicate-argument suppression.
1532 ac_configure_args=
1533 ac_configure_args0=
1534 ac_configure_args1=
1535 ac_must_keep_next=false
1536 for ac_pass in 1 2
1537 do
1538   for ac_arg
1539   do
1540     case $ac_arg in
1541     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1542     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1543     | -silent | --silent | --silen | --sile | --sil)
1544       continue ;;
1545     *\'*)
1546       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1547     esac
1548     case $ac_pass in
1549     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1550     2)
1551       as_fn_append ac_configure_args1 " '$ac_arg'"
1552       if test $ac_must_keep_next = true; then
1553         ac_must_keep_next=false # Got value, back to normal.
1554       else
1555         case $ac_arg in
1556           *=* | --config-cache | -C | -disable-* | --disable-* \
1557           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1558           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1559           | -with-* | --with-* | -without-* | --without-* | --x)
1560             case "$ac_configure_args0 " in
1561               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1562             esac
1563             ;;
1564           -* ) ac_must_keep_next=true ;;
1565         esac
1566       fi
1567       as_fn_append ac_configure_args " '$ac_arg'"
1568       ;;
1569     esac
1570   done
1571 done
1572 { ac_configure_args0=; unset ac_configure_args0;}
1573 { ac_configure_args1=; unset ac_configure_args1;}
1574
1575 # When interrupted or exit'd, cleanup temporary files, and complete
1576 # config.log.  We remove comments because anyway the quotes in there
1577 # would cause problems or look ugly.
1578 # WARNING: Use '\'' to represent an apostrophe within the trap.
1579 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1580 trap 'exit_status=$?
1581   # Save into config.log some information that might help in debugging.
1582   {
1583     echo
1584
1585     $as_echo "## ---------------- ##
1586 ## Cache variables. ##
1587 ## ---------------- ##"
1588     echo
1589     # The following way of writing the cache mishandles newlines in values,
1590 (
1591   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1592     eval ac_val=\$$ac_var
1593     case $ac_val in #(
1594     *${as_nl}*)
1595       case $ac_var in #(
1596       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1597 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1598       esac
1599       case $ac_var in #(
1600       _ | IFS | as_nl) ;; #(
1601       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1602       *) { eval $ac_var=; unset $ac_var;} ;;
1603       esac ;;
1604     esac
1605   done
1606   (set) 2>&1 |
1607     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1608     *${as_nl}ac_space=\ *)
1609       sed -n \
1610         "s/'\''/'\''\\\\'\'''\''/g;
1611           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1612       ;; #(
1613     *)
1614       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1615       ;;
1616     esac |
1617     sort
1618 )
1619     echo
1620
1621     $as_echo "## ----------------- ##
1622 ## Output variables. ##
1623 ## ----------------- ##"
1624     echo
1625     for ac_var in $ac_subst_vars
1626     do
1627       eval ac_val=\$$ac_var
1628       case $ac_val in
1629       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1630       esac
1631       $as_echo "$ac_var='\''$ac_val'\''"
1632     done | sort
1633     echo
1634
1635     if test -n "$ac_subst_files"; then
1636       $as_echo "## ------------------- ##
1637 ## File substitutions. ##
1638 ## ------------------- ##"
1639       echo
1640       for ac_var in $ac_subst_files
1641       do
1642         eval ac_val=\$$ac_var
1643         case $ac_val in
1644         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1645         esac
1646         $as_echo "$ac_var='\''$ac_val'\''"
1647       done | sort
1648       echo
1649     fi
1650
1651     if test -s confdefs.h; then
1652       $as_echo "## ----------- ##
1653 ## confdefs.h. ##
1654 ## ----------- ##"
1655       echo
1656       cat confdefs.h
1657       echo
1658     fi
1659     test "$ac_signal" != 0 &&
1660       $as_echo "$as_me: caught signal $ac_signal"
1661     $as_echo "$as_me: exit $exit_status"
1662   } >&5
1663   rm -f core *.core core.conftest.* &&
1664     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1665     exit $exit_status
1666 ' 0
1667 for ac_signal in 1 2 13 15; do
1668   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1669 done
1670 ac_signal=0
1671
1672 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1673 rm -f -r conftest* confdefs.h
1674
1675 $as_echo "/* confdefs.h */" > confdefs.h
1676
1677 # Predefined preprocessor variables.
1678
1679 cat >>confdefs.h <<_ACEOF
1680 #define PACKAGE_NAME "$PACKAGE_NAME"
1681 _ACEOF
1682
1683 cat >>confdefs.h <<_ACEOF
1684 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1685 _ACEOF
1686
1687 cat >>confdefs.h <<_ACEOF
1688 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1689 _ACEOF
1690
1691 cat >>confdefs.h <<_ACEOF
1692 #define PACKAGE_STRING "$PACKAGE_STRING"
1693 _ACEOF
1694
1695 cat >>confdefs.h <<_ACEOF
1696 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1697 _ACEOF
1698
1699 cat >>confdefs.h <<_ACEOF
1700 #define PACKAGE_URL "$PACKAGE_URL"
1701 _ACEOF
1702
1703
1704 # Let the site file select an alternate cache file if it wants to.
1705 # Prefer an explicitly selected file to automatically selected ones.
1706 ac_site_file1=NONE
1707 ac_site_file2=NONE
1708 if test -n "$CONFIG_SITE"; then
1709   # We do not want a PATH search for config.site.
1710   case $CONFIG_SITE in #((
1711     -*)  ac_site_file1=./$CONFIG_SITE;;
1712     */*) ac_site_file1=$CONFIG_SITE;;
1713     *)   ac_site_file1=./$CONFIG_SITE;;
1714   esac
1715 elif test "x$prefix" != xNONE; then
1716   ac_site_file1=$prefix/share/config.site
1717   ac_site_file2=$prefix/etc/config.site
1718 else
1719   ac_site_file1=$ac_default_prefix/share/config.site
1720   ac_site_file2=$ac_default_prefix/etc/config.site
1721 fi
1722 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1723 do
1724   test "x$ac_site_file" = xNONE && continue
1725   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1726     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1727 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
1728     sed 's/^/| /' "$ac_site_file" >&5
1729     . "$ac_site_file" \
1730       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1731 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1732 as_fn_error $? "failed to load site script $ac_site_file
1733 See \`config.log' for more details" "$LINENO" 5; }
1734   fi
1735 done
1736
1737 if test -r "$cache_file"; then
1738   # Some versions of bash will fail to source /dev/null (special files
1739   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
1740   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1741     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1742 $as_echo "$as_me: loading cache $cache_file" >&6;}
1743     case $cache_file in
1744       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1745       *)                      . "./$cache_file";;
1746     esac
1747   fi
1748 else
1749   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1750 $as_echo "$as_me: creating cache $cache_file" >&6;}
1751   >$cache_file
1752 fi
1753
1754 # Check that the precious variables saved in the cache have kept the same
1755 # value.
1756 ac_cache_corrupted=false
1757 for ac_var in $ac_precious_vars; do
1758   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1759   eval ac_new_set=\$ac_env_${ac_var}_set
1760   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1761   eval ac_new_val=\$ac_env_${ac_var}_value
1762   case $ac_old_set,$ac_new_set in
1763     set,)
1764       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1765 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1766       ac_cache_corrupted=: ;;
1767     ,set)
1768       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1769 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1770       ac_cache_corrupted=: ;;
1771     ,);;
1772     *)
1773       if test "x$ac_old_val" != "x$ac_new_val"; then
1774         # differences in whitespace do not lead to failure.
1775         ac_old_val_w=`echo x $ac_old_val`
1776         ac_new_val_w=`echo x $ac_new_val`
1777         if test "$ac_old_val_w" != "$ac_new_val_w"; then
1778           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1779 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1780           ac_cache_corrupted=:
1781         else
1782           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1783 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1784           eval $ac_var=\$ac_old_val
1785         fi
1786         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
1787 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
1788         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
1789 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
1790       fi;;
1791   esac
1792   # Pass precious variables to config.status.
1793   if test "$ac_new_set" = set; then
1794     case $ac_new_val in
1795     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1796     *) ac_arg=$ac_var=$ac_new_val ;;
1797     esac
1798     case " $ac_configure_args " in
1799       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1800       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
1801     esac
1802   fi
1803 done
1804 if $ac_cache_corrupted; then
1805   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1806 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1807   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1808 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1809   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1810 fi
1811 ## -------------------- ##
1812 ## Main body of script. ##
1813 ## -------------------- ##
1814
1815 ac_ext=c
1816 ac_cpp='$CPP $CPPFLAGS'
1817 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1818 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1819 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1820
1821
1822
1823 # Nathan's Common Config -*- mode:autoconf -*-
1824 # Copyright (C) 2020 Nathan Sidwell, nathan@acm.org
1825 # License: Apache v2.0
1826
1827 # Note: VAR+=... is not dashing, despite its looks
1828
1829
1830
1831 # thanks to Zack Weinberg for fixing this!
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863 ac_aux_dir=
1864 for ac_dir in build-aux "$srcdir"/build-aux; do
1865   if test -f "$ac_dir/install-sh"; then
1866     ac_aux_dir=$ac_dir
1867     ac_install_sh="$ac_aux_dir/install-sh -c"
1868     break
1869   elif test -f "$ac_dir/install.sh"; then
1870     ac_aux_dir=$ac_dir
1871     ac_install_sh="$ac_aux_dir/install.sh -c"
1872     break
1873   elif test -f "$ac_dir/shtool"; then
1874     ac_aux_dir=$ac_dir
1875     ac_install_sh="$ac_aux_dir/shtool install -c"
1876     break
1877   fi
1878 done
1879 if test -z "$ac_aux_dir"; then
1880   as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
1881 fi
1882
1883 # These three variables are undocumented and unsupported,
1884 # and are intended to be withdrawn in a future Autoconf release.
1885 # They can cause serious problems if a builder's source tree is in a directory
1886 # whose full name contains unusual characters.
1887 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
1888 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
1889 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
1890
1891
1892
1893
1894 if test -e configure ; then
1895 as_fn_error $? "Do not build in the source tree.  Reasons" "$LINENO" 5
1896 fi
1897 # Make sure we can run config.sub.
1898 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1899   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1900
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1902 $as_echo_n "checking build system type... " >&6; }
1903 if ${ac_cv_build+:} false; then :
1904   $as_echo_n "(cached) " >&6
1905 else
1906   ac_build_alias=$build_alias
1907 test "x$ac_build_alias" = x &&
1908   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1909 test "x$ac_build_alias" = x &&
1910   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1911 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1912   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1913
1914 fi
1915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1916 $as_echo "$ac_cv_build" >&6; }
1917 case $ac_cv_build in
1918 *-*-*) ;;
1919 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1920 esac
1921 build=$ac_cv_build
1922 ac_save_IFS=$IFS; IFS='-'
1923 set x $ac_cv_build
1924 shift
1925 build_cpu=$1
1926 build_vendor=$2
1927 shift; shift
1928 # Remember, the first character of IFS is used to create $*,
1929 # except with old shells:
1930 build_os=$*
1931 IFS=$ac_save_IFS
1932 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1933
1934
1935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1936 $as_echo_n "checking host system type... " >&6; }
1937 if ${ac_cv_host+:} false; then :
1938   $as_echo_n "(cached) " >&6
1939 else
1940   if test "x$host_alias" = x; then
1941   ac_cv_host=$ac_cv_build
1942 else
1943   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1944     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1945 fi
1946
1947 fi
1948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1949 $as_echo "$ac_cv_host" >&6; }
1950 case $ac_cv_host in
1951 *-*-*) ;;
1952 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1953 esac
1954 host=$ac_cv_host
1955 ac_save_IFS=$IFS; IFS='-'
1956 set x $ac_cv_host
1957 shift
1958 host_cpu=$1
1959 host_vendor=$2
1960 shift; shift
1961 # Remember, the first character of IFS is used to create $*,
1962 # except with old shells:
1963 host_os=$*
1964 IFS=$ac_save_IFS
1965 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1966
1967
1968
1969
1970
1971 # Check whether --with-tools was given.
1972 if test "${with_tools+set}" = set; then :
1973   withval=$with_tools; case $withval in #(
1974   yes) :
1975     as_fn_error $? "--with-tools requires an argument" "$LINENO" 5 ;; #(
1976   no) :
1977     : ;; #(
1978   *) :
1979     tools="${withval%/bin}" ;;
1980 esac
1981 fi
1982
1983
1984 if test -n "$tools" ; then
1985   if test -d "$tools/bin"; then
1986     PATH="$tools/bin:$PATH"
1987     { $as_echo "$as_me:${as_lineno-$LINENO}: Using tools in $tools" >&5
1988 $as_echo "$as_me: Using tools in $tools" >&6;}
1989   else
1990     as_fn_error $? "tool location does not exist" "$LINENO" 5
1991   fi
1992 fi
1993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of CPUs" >&5
1994 $as_echo_n "checking number of CPUs... " >&6; }
1995 case $build in #(
1996   *-*-darwin*) :
1997     NUM_CPUS=$(sysctl -n hw.ncpu 2>/dev/null) ;; #(
1998   *) :
1999     NUM_CPUS=$(grep -c '^processor' /proc/cpuinfo 2>/dev/null) ;;
2000 esac
2001 test "$NUM_CPUS" = 0 && NUM_CPUS=
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${NUM_CPUS:-unknown}" >&5
2003 $as_echo "${NUM_CPUS:-unknown}" >&6; }
2004 test "$NUM_CPUS" = 1 && NUM_CPUS=
2005
2006 # Check whether --enable-maintainer-mode was given.
2007 if test "${enable_maintainer_mode+set}" = set; then :
2008   enableval=$enable_maintainer_mode;
2009 else
2010   enable_maintainer_mode=no
2011 fi
2012
2013 case $enable_maintainer_mode in #(
2014   yes) :
2015     maintainer_mode=yes ;; #(
2016   no) :
2017     maintainer=no ;; #(
2018   *) :
2019     as_fn_error $? "unknown maintainer mode $enable_maintainer_mode" "$LINENO" 5 ;;
2020 esac
2021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking maintainer-mode" >&5
2022 $as_echo_n "checking maintainer-mode... " >&6; }
2023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2024 $as_echo "$maintainer_mode" >&6; }
2025 test "$maintainer_mode" = yes && MAINTAINER=yes
2026
2027
2028 # Check whether --with-compiler was given.
2029 if test "${with_compiler+set}" = set; then :
2030   withval=$with_compiler; { $as_echo "$as_me:${as_lineno-$LINENO}: checking C++ compiler" >&5
2031 $as_echo_n "checking C++ compiler... " >&6; }
2032 if test "$withval" = "yes" ; then
2033   as_fn_error $? "NAME not specified" "$LINENO" 5
2034 elif test "$withval" = "no" ; then
2035   as_fn_error $? "Gonna need a C++ compiler!" "$LINENO" 5
2036 else
2037   CXX="${withval}"
2038   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2039 $as_echo "$CXX" >&6; }
2040 fi
2041 fi
2042
2043 ac_ext=cpp
2044 ac_cpp='$CXXCPP $CPPFLAGS'
2045 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2046 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2047 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2048
2049 ac_ext=cpp
2050 ac_cpp='$CXXCPP $CPPFLAGS'
2051 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2052 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2053 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2054 if test -z "$CXX"; then
2055   if test -n "$CCC"; then
2056     CXX=$CCC
2057   else
2058     if test -n "$ac_tool_prefix"; then
2059   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2060   do
2061     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2062 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2064 $as_echo_n "checking for $ac_word... " >&6; }
2065 if ${ac_cv_prog_CXX+:} false; then :
2066   $as_echo_n "(cached) " >&6
2067 else
2068   if test -n "$CXX"; then
2069   ac_cv_prog_CXX="$CXX" # Let the user override the test.
2070 else
2071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2072 for as_dir in $PATH
2073 do
2074   IFS=$as_save_IFS
2075   test -z "$as_dir" && as_dir=.
2076     for ac_exec_ext in '' $ac_executable_extensions; do
2077   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2078     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2079     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2080     break 2
2081   fi
2082 done
2083   done
2084 IFS=$as_save_IFS
2085
2086 fi
2087 fi
2088 CXX=$ac_cv_prog_CXX
2089 if test -n "$CXX"; then
2090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
2091 $as_echo "$CXX" >&6; }
2092 else
2093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2094 $as_echo "no" >&6; }
2095 fi
2096
2097
2098     test -n "$CXX" && break
2099   done
2100 fi
2101 if test -z "$CXX"; then
2102   ac_ct_CXX=$CXX
2103   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2104 do
2105   # Extract the first word of "$ac_prog", so it can be a program name with args.
2106 set dummy $ac_prog; ac_word=$2
2107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2108 $as_echo_n "checking for $ac_word... " >&6; }
2109 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
2110   $as_echo_n "(cached) " >&6
2111 else
2112   if test -n "$ac_ct_CXX"; then
2113   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2114 else
2115 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2116 for as_dir in $PATH
2117 do
2118   IFS=$as_save_IFS
2119   test -z "$as_dir" && as_dir=.
2120     for ac_exec_ext in '' $ac_executable_extensions; do
2121   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2122     ac_cv_prog_ac_ct_CXX="$ac_prog"
2123     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2124     break 2
2125   fi
2126 done
2127   done
2128 IFS=$as_save_IFS
2129
2130 fi
2131 fi
2132 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2133 if test -n "$ac_ct_CXX"; then
2134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
2135 $as_echo "$ac_ct_CXX" >&6; }
2136 else
2137   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2138 $as_echo "no" >&6; }
2139 fi
2140
2141
2142   test -n "$ac_ct_CXX" && break
2143 done
2144
2145   if test "x$ac_ct_CXX" = x; then
2146     CXX="g++"
2147   else
2148     case $cross_compiling:$ac_tool_warned in
2149 yes:)
2150 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2151 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2152 ac_tool_warned=yes ;;
2153 esac
2154     CXX=$ac_ct_CXX
2155   fi
2156 fi
2157
2158   fi
2159 fi
2160 # Provide some information about the compiler.
2161 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
2162 set X $ac_compile
2163 ac_compiler=$2
2164 for ac_option in --version -v -V -qversion; do
2165   { { ac_try="$ac_compiler $ac_option >&5"
2166 case "(($ac_try" in
2167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2168   *) ac_try_echo=$ac_try;;
2169 esac
2170 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2171 $as_echo "$ac_try_echo"; } >&5
2172   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2173   ac_status=$?
2174   if test -s conftest.err; then
2175     sed '10a\
2176 ... rest of stderr output deleted ...
2177          10q' conftest.err >conftest.er1
2178     cat conftest.er1 >&5
2179   fi
2180   rm -f conftest.er1 conftest.err
2181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2182   test $ac_status = 0; }
2183 done
2184
2185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2186 /* end confdefs.h.  */
2187
2188 int
2189 main ()
2190 {
2191
2192   ;
2193   return 0;
2194 }
2195 _ACEOF
2196 ac_clean_files_save=$ac_clean_files
2197 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2198 # Try to create an executable without -o first, disregard a.out.
2199 # It will help us diagnose broken compilers, and finding out an intuition
2200 # of exeext.
2201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
2202 $as_echo_n "checking whether the C++ compiler works... " >&6; }
2203 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2204
2205 # The possible output files:
2206 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2207
2208 ac_rmfiles=
2209 for ac_file in $ac_files
2210 do
2211   case $ac_file in
2212     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2213     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2214   esac
2215 done
2216 rm -f $ac_rmfiles
2217
2218 if { { ac_try="$ac_link_default"
2219 case "(($ac_try" in
2220   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2221   *) ac_try_echo=$ac_try;;
2222 esac
2223 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2224 $as_echo "$ac_try_echo"; } >&5
2225   (eval "$ac_link_default") 2>&5
2226   ac_status=$?
2227   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2228   test $ac_status = 0; }; then :
2229   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2230 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2231 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2232 # so that the user can short-circuit this test for compilers unknown to
2233 # Autoconf.
2234 for ac_file in $ac_files ''
2235 do
2236   test -f "$ac_file" || continue
2237   case $ac_file in
2238     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2239         ;;
2240     [ab].out )
2241         # We found the default executable, but exeext='' is most
2242         # certainly right.
2243         break;;
2244     *.* )
2245         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2246         then :; else
2247            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2248         fi
2249         # We set ac_cv_exeext here because the later test for it is not
2250         # safe: cross compilers may not add the suffix if given an `-o'
2251         # argument, so we may need to know it at that point already.
2252         # Even if this section looks crufty: it has the advantage of
2253         # actually working.
2254         break;;
2255     * )
2256         break;;
2257   esac
2258 done
2259 test "$ac_cv_exeext" = no && ac_cv_exeext=
2260
2261 else
2262   ac_file=''
2263 fi
2264 if test -z "$ac_file"; then :
2265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2266 $as_echo "no" >&6; }
2267 $as_echo "$as_me: failed program was:" >&5
2268 sed 's/^/| /' conftest.$ac_ext >&5
2269
2270 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2271 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2272 as_fn_error 77 "C++ compiler cannot create executables
2273 See \`config.log' for more details" "$LINENO" 5; }
2274 else
2275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2276 $as_echo "yes" >&6; }
2277 fi
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
2279 $as_echo_n "checking for C++ compiler default output file name... " >&6; }
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2281 $as_echo "$ac_file" >&6; }
2282 ac_exeext=$ac_cv_exeext
2283
2284 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2285 ac_clean_files=$ac_clean_files_save
2286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2287 $as_echo_n "checking for suffix of executables... " >&6; }
2288 if { { ac_try="$ac_link"
2289 case "(($ac_try" in
2290   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2291   *) ac_try_echo=$ac_try;;
2292 esac
2293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2294 $as_echo "$ac_try_echo"; } >&5
2295   (eval "$ac_link") 2>&5
2296   ac_status=$?
2297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2298   test $ac_status = 0; }; then :
2299   # If both `conftest.exe' and `conftest' are `present' (well, observable)
2300 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2301 # work properly (i.e., refer to `conftest.exe'), while it won't with
2302 # `rm'.
2303 for ac_file in conftest.exe conftest conftest.*; do
2304   test -f "$ac_file" || continue
2305   case $ac_file in
2306     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2307     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2308           break;;
2309     * ) break;;
2310   esac
2311 done
2312 else
2313   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2314 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2315 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2316 See \`config.log' for more details" "$LINENO" 5; }
2317 fi
2318 rm -f conftest conftest$ac_cv_exeext
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2320 $as_echo "$ac_cv_exeext" >&6; }
2321
2322 rm -f conftest.$ac_ext
2323 EXEEXT=$ac_cv_exeext
2324 ac_exeext=$EXEEXT
2325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2326 /* end confdefs.h.  */
2327 #include <stdio.h>
2328 int
2329 main ()
2330 {
2331 FILE *f = fopen ("conftest.out", "w");
2332  return ferror (f) || fclose (f) != 0;
2333
2334   ;
2335   return 0;
2336 }
2337 _ACEOF
2338 ac_clean_files="$ac_clean_files conftest.out"
2339 # Check that the compiler produces executables we can run.  If not, either
2340 # the compiler is broken, or we cross compile.
2341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2342 $as_echo_n "checking whether we are cross compiling... " >&6; }
2343 if test "$cross_compiling" != yes; then
2344   { { ac_try="$ac_link"
2345 case "(($ac_try" in
2346   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2347   *) ac_try_echo=$ac_try;;
2348 esac
2349 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2350 $as_echo "$ac_try_echo"; } >&5
2351   (eval "$ac_link") 2>&5
2352   ac_status=$?
2353   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2354   test $ac_status = 0; }
2355   if { ac_try='./conftest$ac_cv_exeext'
2356   { { case "(($ac_try" in
2357   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2358   *) ac_try_echo=$ac_try;;
2359 esac
2360 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2361 $as_echo "$ac_try_echo"; } >&5
2362   (eval "$ac_try") 2>&5
2363   ac_status=$?
2364   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2365   test $ac_status = 0; }; }; then
2366     cross_compiling=no
2367   else
2368     if test "$cross_compiling" = maybe; then
2369         cross_compiling=yes
2370     else
2371         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2372 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2373 as_fn_error $? "cannot run C++ compiled programs.
2374 If you meant to cross compile, use \`--host'.
2375 See \`config.log' for more details" "$LINENO" 5; }
2376     fi
2377   fi
2378 fi
2379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2380 $as_echo "$cross_compiling" >&6; }
2381
2382 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2383 ac_clean_files=$ac_clean_files_save
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2385 $as_echo_n "checking for suffix of object files... " >&6; }
2386 if ${ac_cv_objext+:} false; then :
2387   $as_echo_n "(cached) " >&6
2388 else
2389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2390 /* end confdefs.h.  */
2391
2392 int
2393 main ()
2394 {
2395
2396   ;
2397   return 0;
2398 }
2399 _ACEOF
2400 rm -f conftest.o conftest.obj
2401 if { { ac_try="$ac_compile"
2402 case "(($ac_try" in
2403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2404   *) ac_try_echo=$ac_try;;
2405 esac
2406 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2407 $as_echo "$ac_try_echo"; } >&5
2408   (eval "$ac_compile") 2>&5
2409   ac_status=$?
2410   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2411   test $ac_status = 0; }; then :
2412   for ac_file in conftest.o conftest.obj conftest.*; do
2413   test -f "$ac_file" || continue;
2414   case $ac_file in
2415     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2416     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2417        break;;
2418   esac
2419 done
2420 else
2421   $as_echo "$as_me: failed program was:" >&5
2422 sed 's/^/| /' conftest.$ac_ext >&5
2423
2424 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2425 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2426 as_fn_error $? "cannot compute suffix of object files: cannot compile
2427 See \`config.log' for more details" "$LINENO" 5; }
2428 fi
2429 rm -f conftest.$ac_cv_objext conftest.$ac_ext
2430 fi
2431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2432 $as_echo "$ac_cv_objext" >&6; }
2433 OBJEXT=$ac_cv_objext
2434 ac_objext=$OBJEXT
2435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
2436 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
2437 if ${ac_cv_cxx_compiler_gnu+:} false; then :
2438   $as_echo_n "(cached) " >&6
2439 else
2440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2441 /* end confdefs.h.  */
2442
2443 int
2444 main ()
2445 {
2446 #ifndef __GNUC__
2447        choke me
2448 #endif
2449
2450   ;
2451   return 0;
2452 }
2453 _ACEOF
2454 if ac_fn_cxx_try_compile "$LINENO"; then :
2455   ac_compiler_gnu=yes
2456 else
2457   ac_compiler_gnu=no
2458 fi
2459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2460 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2461
2462 fi
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
2464 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
2465 if test $ac_compiler_gnu = yes; then
2466   GXX=yes
2467 else
2468   GXX=
2469 fi
2470 ac_test_CXXFLAGS=${CXXFLAGS+set}
2471 ac_save_CXXFLAGS=$CXXFLAGS
2472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
2473 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
2474 if ${ac_cv_prog_cxx_g+:} false; then :
2475   $as_echo_n "(cached) " >&6
2476 else
2477   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2478    ac_cxx_werror_flag=yes
2479    ac_cv_prog_cxx_g=no
2480    CXXFLAGS="-g"
2481    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2482 /* end confdefs.h.  */
2483
2484 int
2485 main ()
2486 {
2487
2488   ;
2489   return 0;
2490 }
2491 _ACEOF
2492 if ac_fn_cxx_try_compile "$LINENO"; then :
2493   ac_cv_prog_cxx_g=yes
2494 else
2495   CXXFLAGS=""
2496       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2497 /* end confdefs.h.  */
2498
2499 int
2500 main ()
2501 {
2502
2503   ;
2504   return 0;
2505 }
2506 _ACEOF
2507 if ac_fn_cxx_try_compile "$LINENO"; then :
2508
2509 else
2510   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2511          CXXFLAGS="-g"
2512          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2513 /* end confdefs.h.  */
2514
2515 int
2516 main ()
2517 {
2518
2519   ;
2520   return 0;
2521 }
2522 _ACEOF
2523 if ac_fn_cxx_try_compile "$LINENO"; then :
2524   ac_cv_prog_cxx_g=yes
2525 fi
2526 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2527 fi
2528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2529 fi
2530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2531    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2532 fi
2533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
2534 $as_echo "$ac_cv_prog_cxx_g" >&6; }
2535 if test "$ac_test_CXXFLAGS" = set; then
2536   CXXFLAGS=$ac_save_CXXFLAGS
2537 elif test $ac_cv_prog_cxx_g = yes; then
2538   if test "$GXX" = yes; then
2539     CXXFLAGS="-g -O2"
2540   else
2541     CXXFLAGS="-g"
2542   fi
2543 else
2544   if test "$GXX" = yes; then
2545     CXXFLAGS="-O2"
2546   else
2547     CXXFLAGS=
2548   fi
2549 fi
2550 ac_ext=cpp
2551 ac_cpp='$CXXCPP $CPPFLAGS'
2552 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2553 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2554 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2555
2556
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX is for C++11" >&5
2558 $as_echo_n "checking whether $CXX is for C++11... " >&6; }
2559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2560 /* end confdefs.h.  */
2561
2562 #if __cplusplus != 201103
2563 #error "C++11 is required"
2564 #endif
2565
2566 int
2567 main ()
2568 {
2569
2570   ;
2571   return 0;
2572 }
2573 _ACEOF
2574 if ac_fn_cxx_try_compile "$LINENO"; then :
2575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2576 $as_echo "yes" >&6; }
2577 else
2578   CXX_ORIG="$CXX"
2579 CXX="$CXX -std=c++11"
2580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2581 /* end confdefs.h.  */
2582
2583 #if __cplusplus != 201103
2584 #error "C++11 is required"
2585 #endif
2586
2587 int
2588 main ()
2589 {
2590
2591   ;
2592   return 0;
2593 }
2594 _ACEOF
2595 if ac_fn_cxx_try_compile "$LINENO"; then :
2596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: adding -std=c++11" >&5
2597 $as_echo "adding -std=c++11" >&6; }
2598 else
2599   CXX="$CXX_ORIG"
2600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2601 /* end confdefs.h.  */
2602
2603 #if __cplusplus > 201103
2604 #error "C++11 is required"
2605 #endif
2606
2607 int
2608 main ()
2609 {
2610
2611   ;
2612   return 0;
2613 }
2614 _ACEOF
2615 if ac_fn_cxx_try_compile "$LINENO"; then :
2616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: > C++11" >&5
2617 $as_echo "> C++11" >&6; }
2618 else
2619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2620 $as_echo "no" >&6; }
2621 as_fn_error $? "C++11 is required" "$LINENO" 5
2622 fi
2623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2624 fi
2625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2626 unset CXX_ORIG
2627 fi
2628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2629 if test "$tools" && test -d "$tools/include" ; then
2630   CXX="$CXX -I$tools/include"
2631 fi
2632 if test "$tools" && test -d "$tools/lib" ; then
2633   toollib="$tools/lib"
2634   if os=$(CXX -print-multi-os-directory 2>/dev/null) ; then
2635     toollib="$toollib/${os}"
2636   fi
2637   LDFLAGS="$LDFLAGS -L $toollib"
2638   unset toollib
2639 fi
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking adding -Wl,--no-undefined to linker" >&5
2641 $as_echo_n "checking adding -Wl,--no-undefined to linker... " >&6; }
2642 ORIG_LDFLAGS="$LDFLAGS"
2643 LDFLAGS="$LDFLAGS -Wl,--no-undefined"
2644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2645 /* end confdefs.h.  */
2646
2647 int
2648 main ()
2649 {
2650
2651   ;
2652   return 0;
2653 }
2654 _ACEOF
2655 if ac_fn_cxx_try_link "$LINENO"; then :
2656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
2657 $as_echo "ok" >&6; }
2658 else
2659   LDFLAGS="$ORIG_LDFLAGS"
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2661 $as_echo "no" >&6; }
2662 fi
2663 rm -f core conftest.err conftest.$ac_objext \
2664     conftest$ac_exeext conftest.$ac_ext
2665 unset ORIG_LDFLAGS
2666 CONFIG_FILES="Makefile gdbinit dox.cfg"
2667 SUBDIRS=""
2668 for generated in config.h.in configure ; do
2669   if test $srcdir/configure.ac -nt $srcdir/$generated ; then
2670     touch $srcdir/$generated
2671   fi
2672 done
2673 for dir in . $SUBDIRS
2674 do
2675   CONFIG_FILES="$CONFIG_FILES $dir/Makesub"
2676   test -f ${srcdir}/$dir/tests/Makesub.in && CONFIG_FILES="$CONFIG_FILES $dir/tests/Makesub"
2677 done
2678 ac_config_files="$ac_config_files $CONFIG_FILES"
2679
2680 configure_args=$ac_configure_args
2681
2682
2683
2684
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking bugurl" >&5
2686 $as_echo_n "checking bugurl... " >&6; }
2687
2688 # Check whether --with-bugurl was given.
2689 if test "${with_bugurl+set}" = set; then :
2690   withval=$with_bugurl; case "$withval" in #(
2691   yes) :
2692     as_fn_error $? "--with-bugurl requires an argument" "$LINENO" 5 ;; #(
2693   no) :
2694     BUGURL="" ;; #(
2695   *) :
2696     BUGURL="${withval}" ;;
2697 esac
2698 else
2699   BUGURL="${PACKAGE_BUGREPORT}"
2700 fi
2701
2702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUGURL" >&5
2703 $as_echo "$BUGURL" >&6; }
2704
2705 cat >>confdefs.h <<_ACEOF
2706 #define BUGURL "$BUGURL"
2707 _ACEOF
2708
2709 # Check whether --enable-checking was given.
2710 if test "${enable_checking+set}" = set; then :
2711   enableval=$enable_checking;
2712 else
2713   enable_checking="yes"
2714 fi
2715
2716 case $enable_checking in #(
2717   yes|all|yes,*) :
2718     nms_checking=yes ;; #(
2719   no|none|release) :
2720     nms_checking= ;; #(
2721   *) :
2722     as_fn_error $? "unknown check \"$enable_checking\"" "$LINENO" 5 ;;
2723 esac
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking" >&5
2725 $as_echo_n "checking checking... " >&6; }
2726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${nms_checking:-no}" >&5
2727 $as_echo "${nms_checking:-no}" >&6; }
2728 if test "$nms_checking" = yes ; then
2729
2730 cat >>confdefs.h <<_ACEOF
2731 #define NMS_CHECKING 0${nms_checking:+1}
2732 _ACEOF
2733
2734 fi
2735 # Check whether --enable-exceptions was given.
2736 if test "${enable_exceptions+set}" = set; then :
2737   enableval=$enable_exceptions;
2738 else
2739   enable_exceptions="no"
2740 fi
2741
2742 case $enable_exceptions in #(
2743   yes) :
2744     nms_exceptions=yes ;; #(
2745   no) :
2746     nms_exceptions=no ;; #(
2747   *) :
2748     as_fn_error $? "unknown exceptions $enable_exceptions" "$LINENO" 5 ;;
2749 esac
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking exceptions" >&5
2751 $as_echo_n "checking exceptions... " >&6; }
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $nms_exceptions" >&5
2753 $as_echo "$nms_exceptions" >&6; }
2754 if test "$nms_exceptions" != no ; then
2755   EXCEPTIONS=yes
2756 fi
2757
2758
2759 ac_config_headers="$ac_config_headers config.h"
2760
2761 if test -n "$ac_tool_prefix"; then
2762   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
2763 set dummy ${ac_tool_prefix}ar; ac_word=$2
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2765 $as_echo_n "checking for $ac_word... " >&6; }
2766 if ${ac_cv_prog_AR+:} false; then :
2767   $as_echo_n "(cached) " >&6
2768 else
2769   if test -n "$AR"; then
2770   ac_cv_prog_AR="$AR" # Let the user override the test.
2771 else
2772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2773 for as_dir in $PATH
2774 do
2775   IFS=$as_save_IFS
2776   test -z "$as_dir" && as_dir=.
2777     for ac_exec_ext in '' $ac_executable_extensions; do
2778   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2779     ac_cv_prog_AR="${ac_tool_prefix}ar"
2780     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2781     break 2
2782   fi
2783 done
2784   done
2785 IFS=$as_save_IFS
2786
2787 fi
2788 fi
2789 AR=$ac_cv_prog_AR
2790 if test -n "$AR"; then
2791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2792 $as_echo "$AR" >&6; }
2793 else
2794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2795 $as_echo "no" >&6; }
2796 fi
2797
2798
2799 fi
2800 if test -z "$ac_cv_prog_AR"; then
2801   ac_ct_AR=$AR
2802   # Extract the first word of "ar", so it can be a program name with args.
2803 set dummy ar; ac_word=$2
2804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2805 $as_echo_n "checking for $ac_word... " >&6; }
2806 if ${ac_cv_prog_ac_ct_AR+:} false; then :
2807   $as_echo_n "(cached) " >&6
2808 else
2809   if test -n "$ac_ct_AR"; then
2810   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2811 else
2812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2813 for as_dir in $PATH
2814 do
2815   IFS=$as_save_IFS
2816   test -z "$as_dir" && as_dir=.
2817     for ac_exec_ext in '' $ac_executable_extensions; do
2818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2819     ac_cv_prog_ac_ct_AR="ar"
2820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2821     break 2
2822   fi
2823 done
2824   done
2825 IFS=$as_save_IFS
2826
2827 fi
2828 fi
2829 ac_ct_AR=$ac_cv_prog_ac_ct_AR
2830 if test -n "$ac_ct_AR"; then
2831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2832 $as_echo "$ac_ct_AR" >&6; }
2833 else
2834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2835 $as_echo "no" >&6; }
2836 fi
2837
2838   if test "x$ac_ct_AR" = x; then
2839     AR=""
2840   else
2841     case $cross_compiling:$ac_tool_warned in
2842 yes:)
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2844 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2845 ac_tool_warned=yes ;;
2846 esac
2847     AR=$ac_ct_AR
2848   fi
2849 else
2850   AR="$ac_cv_prog_AR"
2851 fi
2852
2853 # Extract the first word of "doxygen", so it can be a program name with args.
2854 set dummy doxygen; ac_word=$2
2855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2856 $as_echo_n "checking for $ac_word... " >&6; }
2857 if ${ac_cv_prog_DOXYGEN+:} false; then :
2858   $as_echo_n "(cached) " >&6
2859 else
2860   if test -n "$DOXYGEN"; then
2861   ac_cv_prog_DOXYGEN="$DOXYGEN" # Let the user override the test.
2862 else
2863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2864 for as_dir in $PATH
2865 do
2866   IFS=$as_save_IFS
2867   test -z "$as_dir" && as_dir=.
2868     for ac_exec_ext in '' $ac_executable_extensions; do
2869   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2870     ac_cv_prog_DOXYGEN="doxygen"
2871     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2872     break 2
2873   fi
2874 done
2875   done
2876 IFS=$as_save_IFS
2877
2878   test -z "$ac_cv_prog_DOXYGEN" && ac_cv_prog_DOXYGEN=": NOTdoxygen"
2879 fi
2880 fi
2881 DOXYGEN=$ac_cv_prog_DOXYGEN
2882 if test -n "$DOXYGEN"; then
2883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
2884 $as_echo "$DOXYGEN" >&6; }
2885 else
2886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2887 $as_echo "no" >&6; }
2888 fi
2889
2890
2891 # Extract the first word of "aloy", so it can be a program name with args.
2892 set dummy aloy; ac_word=$2
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894 $as_echo_n "checking for $ac_word... " >&6; }
2895 if ${ac_cv_prog_ALOY+:} false; then :
2896   $as_echo_n "(cached) " >&6
2897 else
2898   if test -n "$ALOY"; then
2899   ac_cv_prog_ALOY="$ALOY" # Let the user override the test.
2900 else
2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2902 for as_dir in $PATH
2903 do
2904   IFS=$as_save_IFS
2905   test -z "$as_dir" && as_dir=.
2906     for ac_exec_ext in '' $ac_executable_extensions; do
2907   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2908     ac_cv_prog_ALOY="aloy"
2909     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2910     break 2
2911   fi
2912 done
2913   done
2914 IFS=$as_save_IFS
2915
2916   test -z "$ac_cv_prog_ALOY" && ac_cv_prog_ALOY=": Joust testsuite missing"
2917 fi
2918 fi
2919 ALOY=$ac_cv_prog_ALOY
2920 if test -n "$ALOY"; then
2921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALOY" >&5
2922 $as_echo "$ALOY" >&6; }
2923 else
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2925 $as_echo "no" >&6; }
2926 fi
2927
2928
2929
2930
2931
2932 cat >confcache <<\_ACEOF
2933 # This file is a shell script that caches the results of configure
2934 # tests run on this system so they can be shared between configure
2935 # scripts and configure runs, see configure's option --config-cache.
2936 # It is not useful on other systems.  If it contains results you don't
2937 # want to keep, you may remove or edit it.
2938 #
2939 # config.status only pays attention to the cache file if you give it
2940 # the --recheck option to rerun configure.
2941 #
2942 # `ac_cv_env_foo' variables (set or unset) will be overridden when
2943 # loading this file, other *unset* `ac_cv_foo' will be assigned the
2944 # following values.
2945
2946 _ACEOF
2947
2948 # The following way of writing the cache mishandles newlines in values,
2949 # but we know of no workaround that is simple, portable, and efficient.
2950 # So, we kill variables containing newlines.
2951 # Ultrix sh set writes to stderr and can't be redirected directly,
2952 # and sets the high bit in the cache file unless we assign to the vars.
2953 (
2954   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
2955     eval ac_val=\$$ac_var
2956     case $ac_val in #(
2957     *${as_nl}*)
2958       case $ac_var in #(
2959       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2960 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2961       esac
2962       case $ac_var in #(
2963       _ | IFS | as_nl) ;; #(
2964       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2965       *) { eval $ac_var=; unset $ac_var;} ;;
2966       esac ;;
2967     esac
2968   done
2969
2970   (set) 2>&1 |
2971     case $as_nl`(ac_space=' '; set) 2>&1` in #(
2972     *${as_nl}ac_space=\ *)
2973       # `set' does not quote correctly, so add quotes: double-quote
2974       # substitution turns \\\\ into \\, and sed turns \\ into \.
2975       sed -n \
2976         "s/'/'\\\\''/g;
2977           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
2978       ;; #(
2979     *)
2980       # `set' quotes correctly as required by POSIX, so do not add quotes.
2981       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2982       ;;
2983     esac |
2984     sort
2985 ) |
2986   sed '
2987      /^ac_cv_env_/b end
2988      t clear
2989      :clear
2990      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
2991      t end
2992      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
2993      :end' >>confcache
2994 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
2995   if test -w "$cache_file"; then
2996     if test "x$cache_file" != "x/dev/null"; then
2997       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
2998 $as_echo "$as_me: updating cache $cache_file" >&6;}
2999       if test ! -f "$cache_file" || test -h "$cache_file"; then
3000         cat confcache >"$cache_file"
3001       else
3002         case $cache_file in #(
3003         */* | ?:*)
3004           mv -f confcache "$cache_file"$$ &&
3005           mv -f "$cache_file"$$ "$cache_file" ;; #(
3006         *)
3007           mv -f confcache "$cache_file" ;;
3008         esac
3009       fi
3010     fi
3011   else
3012     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3013 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3014   fi
3015 fi
3016 rm -f confcache
3017
3018 test "x$prefix" = xNONE && prefix=$ac_default_prefix
3019 # Let make expand exec_prefix.
3020 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3021
3022 DEFS=-DHAVE_CONFIG_H
3023
3024 ac_libobjs=
3025 ac_ltlibobjs=
3026 U=
3027 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3028   # 1. Remove the extension, and $U if already installed.
3029   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3030   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
3031   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3032   #    will be set to the directory where LIBOBJS objects are built.
3033   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3034   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3035 done
3036 LIBOBJS=$ac_libobjs
3037
3038 LTLIBOBJS=$ac_ltlibobjs
3039
3040
3041
3042 : "${CONFIG_STATUS=./config.status}"
3043 ac_write_fail=0
3044 ac_clean_files_save=$ac_clean_files
3045 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3047 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3048 as_write_fail=0
3049 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
3050 #! $SHELL
3051 # Generated by $as_me.
3052 # Run this file to recreate the current configuration.
3053 # Compiler output produced by configure, useful for debugging
3054 # configure, is in config.log if it exists.
3055
3056 debug=false
3057 ac_cs_recheck=false
3058 ac_cs_silent=false
3059
3060 SHELL=\${CONFIG_SHELL-$SHELL}
3061 export SHELL
3062 _ASEOF
3063 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
3064 ## -------------------- ##
3065 ## M4sh Initialization. ##
3066 ## -------------------- ##
3067
3068 # Be more Bourne compatible
3069 DUALCASE=1; export DUALCASE # for MKS sh
3070 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3071   emulate sh
3072   NULLCMD=:
3073   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3074   # is contrary to our usage.  Disable this feature.
3075   alias -g '${1+"$@"}'='"$@"'
3076   setopt NO_GLOB_SUBST
3077 else
3078   case `(set -o) 2>/dev/null` in #(
3079   *posix*) :
3080     set -o posix ;; #(
3081   *) :
3082      ;;
3083 esac
3084 fi
3085
3086
3087 as_nl='
3088 '
3089 export as_nl
3090 # Printing a long string crashes Solaris 7 /usr/bin/printf.
3091 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3092 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3093 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3094 # Prefer a ksh shell builtin over an external printf program on Solaris,
3095 # but without wasting forks for bash or zsh.
3096 if test -z "$BASH_VERSION$ZSH_VERSION" \
3097     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3098   as_echo='print -r --'
3099   as_echo_n='print -rn --'
3100 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3101   as_echo='printf %s\n'
3102   as_echo_n='printf %s'
3103 else
3104   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3105     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3106     as_echo_n='/usr/ucb/echo -n'
3107   else
3108     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
3109     as_echo_n_body='eval
3110       arg=$1;
3111       case $arg in #(
3112       *"$as_nl"*)
3113         expr "X$arg" : "X\\(.*\\)$as_nl";
3114         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
3115       esac;
3116       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
3117     '
3118     export as_echo_n_body
3119     as_echo_n='sh -c $as_echo_n_body as_echo'
3120   fi
3121   export as_echo_body
3122   as_echo='sh -c $as_echo_body as_echo'
3123 fi
3124
3125 # The user is always right.
3126 if test "${PATH_SEPARATOR+set}" != set; then
3127   PATH_SEPARATOR=:
3128   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3129     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
3130       PATH_SEPARATOR=';'
3131   }
3132 fi
3133
3134
3135 # IFS
3136 # We need space, tab and new line, in precisely that order.  Quoting is
3137 # there to prevent editors from complaining about space-tab.
3138 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
3139 # splitting by setting IFS to empty value.)
3140 IFS=" ""        $as_nl"
3141
3142 # Find who we are.  Look in the path if we contain no directory separator.
3143 as_myself=
3144 case $0 in #((
3145   *[\\/]* ) as_myself=$0 ;;
3146   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3147 for as_dir in $PATH
3148 do
3149   IFS=$as_save_IFS
3150   test -z "$as_dir" && as_dir=.
3151     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3152   done
3153 IFS=$as_save_IFS
3154
3155      ;;
3156 esac
3157 # We did not find ourselves, most probably we were run as `sh COMMAND'
3158 # in which case we are not to be found in the path.
3159 if test "x$as_myself" = x; then
3160   as_myself=$0
3161 fi
3162 if test ! -f "$as_myself"; then
3163   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3164   exit 1
3165 fi
3166
3167 # Unset variables that we do not need and which cause bugs (e.g. in
3168 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
3169 # suppresses any "Segmentation fault" message there.  '((' could
3170 # trigger a bug in pdksh 5.2.14.
3171 for as_var in BASH_ENV ENV MAIL MAILPATH
3172 do eval test x\${$as_var+set} = xset \
3173   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
3174 done
3175 PS1='$ '
3176 PS2='> '
3177 PS4='+ '
3178
3179 # NLS nuisances.
3180 LC_ALL=C
3181 export LC_ALL
3182 LANGUAGE=C
3183 export LANGUAGE
3184
3185 # CDPATH.
3186 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3187
3188
3189 # as_fn_error STATUS ERROR [LINENO LOG_FD]
3190 # ----------------------------------------
3191 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3192 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3193 # script with STATUS, using 1 if that was 0.
3194 as_fn_error ()
3195 {
3196   as_status=$1; test $as_status -eq 0 && as_status=1
3197   if test "$4"; then
3198     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3199     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3200   fi
3201   $as_echo "$as_me: error: $2" >&2
3202   as_fn_exit $as_status
3203 } # as_fn_error
3204
3205
3206 # as_fn_set_status STATUS
3207 # -----------------------
3208 # Set $? to STATUS, without forking.
3209 as_fn_set_status ()
3210 {
3211   return $1
3212 } # as_fn_set_status
3213
3214 # as_fn_exit STATUS
3215 # -----------------
3216 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3217 as_fn_exit ()
3218 {
3219   set +e
3220   as_fn_set_status $1
3221   exit $1
3222 } # as_fn_exit
3223
3224 # as_fn_unset VAR
3225 # ---------------
3226 # Portably unset VAR.
3227 as_fn_unset ()
3228 {
3229   { eval $1=; unset $1;}
3230 }
3231 as_unset=as_fn_unset
3232 # as_fn_append VAR VALUE
3233 # ----------------------
3234 # Append the text in VALUE to the end of the definition contained in VAR. Take
3235 # advantage of any shell optimizations that allow amortized linear growth over
3236 # repeated appends, instead of the typical quadratic growth present in naive
3237 # implementations.
3238 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3239   eval 'as_fn_append ()
3240   {
3241     eval $1+=\$2
3242   }'
3243 else
3244   as_fn_append ()
3245   {
3246     eval $1=\$$1\$2
3247   }
3248 fi # as_fn_append
3249
3250 # as_fn_arith ARG...
3251 # ------------------
3252 # Perform arithmetic evaluation on the ARGs, and store the result in the
3253 # global $as_val. Take advantage of shells that can avoid forks. The arguments
3254 # must be portable across $(()) and expr.
3255 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3256   eval 'as_fn_arith ()
3257   {
3258     as_val=$(( $* ))
3259   }'
3260 else
3261   as_fn_arith ()
3262   {
3263     as_val=`expr "$@" || test $? -eq 1`
3264   }
3265 fi # as_fn_arith
3266
3267
3268 if expr a : '\(a\)' >/dev/null 2>&1 &&
3269    test "X`expr 00001 : '.*\(...\)'`" = X001; then
3270   as_expr=expr
3271 else
3272   as_expr=false
3273 fi
3274
3275 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3276   as_basename=basename
3277 else
3278   as_basename=false
3279 fi
3280
3281 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3282   as_dirname=dirname
3283 else
3284   as_dirname=false
3285 fi
3286
3287 as_me=`$as_basename -- "$0" ||
3288 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3289          X"$0" : 'X\(//\)$' \| \
3290          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3291 $as_echo X/"$0" |
3292     sed '/^.*\/\([^/][^/]*\)\/*$/{
3293             s//\1/
3294             q
3295           }
3296           /^X\/\(\/\/\)$/{
3297             s//\1/
3298             q
3299           }
3300           /^X\/\(\/\).*/{
3301             s//\1/
3302             q
3303           }
3304           s/.*/./; q'`
3305
3306 # Avoid depending upon Character Ranges.
3307 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3308 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3309 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3310 as_cr_digits='0123456789'
3311 as_cr_alnum=$as_cr_Letters$as_cr_digits
3312
3313 ECHO_C= ECHO_N= ECHO_T=
3314 case `echo -n x` in #(((((
3315 -n*)
3316   case `echo 'xy\c'` in
3317   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
3318   xy)  ECHO_C='\c';;
3319   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
3320        ECHO_T=' ';;
3321   esac;;
3322 *)
3323   ECHO_N='-n';;
3324 esac
3325
3326 rm -f conf$$ conf$$.exe conf$$.file
3327 if test -d conf$$.dir; then
3328   rm -f conf$$.dir/conf$$.file
3329 else
3330   rm -f conf$$.dir
3331   mkdir conf$$.dir 2>/dev/null
3332 fi
3333 if (echo >conf$$.file) 2>/dev/null; then
3334   if ln -s conf$$.file conf$$ 2>/dev/null; then
3335     as_ln_s='ln -s'
3336     # ... but there are two gotchas:
3337     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3338     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3339     # In both cases, we have to default to `cp -pR'.
3340     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3341       as_ln_s='cp -pR'
3342   elif ln conf$$.file conf$$ 2>/dev/null; then
3343     as_ln_s=ln
3344   else
3345     as_ln_s='cp -pR'
3346   fi
3347 else
3348   as_ln_s='cp -pR'
3349 fi
3350 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3351 rmdir conf$$.dir 2>/dev/null
3352
3353
3354 # as_fn_mkdir_p
3355 # -------------
3356 # Create "$as_dir" as a directory, including parents if necessary.
3357 as_fn_mkdir_p ()
3358 {
3359
3360   case $as_dir in #(
3361   -*) as_dir=./$as_dir;;
3362   esac
3363   test -d "$as_dir" || eval $as_mkdir_p || {
3364     as_dirs=
3365     while :; do
3366       case $as_dir in #(
3367       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
3368       *) as_qdir=$as_dir;;
3369       esac
3370       as_dirs="'$as_qdir' $as_dirs"
3371       as_dir=`$as_dirname -- "$as_dir" ||
3372 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3373          X"$as_dir" : 'X\(//\)[^/]' \| \
3374          X"$as_dir" : 'X\(//\)$' \| \
3375          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3376 $as_echo X"$as_dir" |
3377     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3378             s//\1/
3379             q
3380           }
3381           /^X\(\/\/\)[^/].*/{
3382             s//\1/
3383             q
3384           }
3385           /^X\(\/\/\)$/{
3386             s//\1/
3387             q
3388           }
3389           /^X\(\/\).*/{
3390             s//\1/
3391             q
3392           }
3393           s/.*/./; q'`
3394       test -d "$as_dir" && break
3395     done
3396     test -z "$as_dirs" || eval "mkdir $as_dirs"
3397   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
3398
3399
3400 } # as_fn_mkdir_p
3401 if mkdir -p . 2>/dev/null; then
3402   as_mkdir_p='mkdir -p "$as_dir"'
3403 else
3404   test -d ./-p && rmdir ./-p
3405   as_mkdir_p=false
3406 fi
3407
3408
3409 # as_fn_executable_p FILE
3410 # -----------------------
3411 # Test if FILE is an executable regular file.
3412 as_fn_executable_p ()
3413 {
3414   test -f "$1" && test -x "$1"
3415 } # as_fn_executable_p
3416 as_test_x='test -x'
3417 as_executable_p=as_fn_executable_p
3418
3419 # Sed expression to map a string onto a valid CPP name.
3420 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3421
3422 # Sed expression to map a string onto a valid variable name.
3423 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3424
3425
3426 exec 6>&1
3427 ## ----------------------------------- ##
3428 ## Main body of $CONFIG_STATUS script. ##
3429 ## ----------------------------------- ##
3430 _ASEOF
3431 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
3432
3433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3434 # Save the log message, to keep $0 and so on meaningful, and to
3435 # report actual input values of CONFIG_FILES etc. instead of their
3436 # values after options handling.
3437 ac_log="
3438 This file was extended by codylib $as_me 0.0, which was
3439 generated by GNU Autoconf 2.69.  Invocation command line was
3440
3441   CONFIG_FILES    = $CONFIG_FILES
3442   CONFIG_HEADERS  = $CONFIG_HEADERS
3443   CONFIG_LINKS    = $CONFIG_LINKS
3444   CONFIG_COMMANDS = $CONFIG_COMMANDS
3445   $ $0 $@
3446
3447 on `(hostname || uname -n) 2>/dev/null | sed 1q`
3448 "
3449
3450 _ACEOF
3451
3452 case $ac_config_files in *"
3453 "*) set x $ac_config_files; shift; ac_config_files=$*;;
3454 esac
3455
3456 case $ac_config_headers in *"
3457 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
3458 esac
3459
3460
3461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3462 # Files that config.status was made for.
3463 config_files="$ac_config_files"
3464 config_headers="$ac_config_headers"
3465
3466 _ACEOF
3467
3468 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3469 ac_cs_usage="\
3470 \`$as_me' instantiates files and other configuration actions
3471 from templates according to the current configuration.  Unless the files
3472 and actions are specified as TAGs, all are instantiated by default.
3473
3474 Usage: $0 [OPTION]... [TAG]...
3475
3476   -h, --help       print this help, then exit
3477   -V, --version    print version number and configuration settings, then exit
3478       --config     print configuration, then exit
3479   -q, --quiet, --silent
3480                    do not print progress messages
3481   -d, --debug      don't remove temporary files
3482       --recheck    update $as_me by reconfiguring in the same conditions
3483       --file=FILE[:TEMPLATE]
3484                    instantiate the configuration file FILE
3485       --header=FILE[:TEMPLATE]
3486                    instantiate the configuration header FILE
3487
3488 Configuration files:
3489 $config_files
3490
3491 Configuration headers:
3492 $config_headers
3493
3494 Report bugs to <github.com/urnathan/libcody>."
3495
3496 _ACEOF
3497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3498 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3499 ac_cs_version="\\
3500 codylib config.status 0.0
3501 configured by $0, generated by GNU Autoconf 2.69,
3502   with options \\"\$ac_cs_config\\"
3503
3504 Copyright (C) 2012 Free Software Foundation, Inc.
3505 This config.status script is free software; the Free Software Foundation
3506 gives unlimited permission to copy, distribute and modify it."
3507
3508 ac_pwd='$ac_pwd'
3509 srcdir='$srcdir'
3510 test -n "\$AWK" || AWK=awk
3511 _ACEOF
3512
3513 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3514 # The default lists apply if the user does not specify any file.
3515 ac_need_defaults=:
3516 while test $# != 0
3517 do
3518   case $1 in
3519   --*=?*)
3520     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3521     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3522     ac_shift=:
3523     ;;
3524   --*=)
3525     ac_option=`expr "X$1" : 'X\([^=]*\)='`
3526     ac_optarg=
3527     ac_shift=:
3528     ;;
3529   *)
3530     ac_option=$1
3531     ac_optarg=$2
3532     ac_shift=shift
3533     ;;
3534   esac
3535
3536   case $ac_option in
3537   # Handling of the options.
3538   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3539     ac_cs_recheck=: ;;
3540   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3541     $as_echo "$ac_cs_version"; exit ;;
3542   --config | --confi | --conf | --con | --co | --c )
3543     $as_echo "$ac_cs_config"; exit ;;
3544   --debug | --debu | --deb | --de | --d | -d )
3545     debug=: ;;
3546   --file | --fil | --fi | --f )
3547     $ac_shift
3548     case $ac_optarg in
3549     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3550     '') as_fn_error $? "missing file argument" ;;
3551     esac
3552     as_fn_append CONFIG_FILES " '$ac_optarg'"
3553     ac_need_defaults=false;;
3554   --header | --heade | --head | --hea )
3555     $ac_shift
3556     case $ac_optarg in
3557     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
3558     esac
3559     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
3560     ac_need_defaults=false;;
3561   --he | --h)
3562     # Conflict between --help and --header
3563     as_fn_error $? "ambiguous option: \`$1'
3564 Try \`$0 --help' for more information.";;
3565   --help | --hel | -h )
3566     $as_echo "$ac_cs_usage"; exit ;;
3567   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3568   | -silent | --silent | --silen | --sile | --sil | --si | --s)
3569     ac_cs_silent=: ;;
3570
3571   # This is an error.
3572   -*) as_fn_error $? "unrecognized option: \`$1'
3573 Try \`$0 --help' for more information." ;;
3574
3575   *) as_fn_append ac_config_targets " $1"
3576      ac_need_defaults=false ;;
3577
3578   esac
3579   shift
3580 done
3581
3582 ac_configure_extra_args=
3583
3584 if $ac_cs_silent; then
3585   exec 6>/dev/null
3586   ac_configure_extra_args="$ac_configure_extra_args --silent"
3587 fi
3588
3589 _ACEOF
3590 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3591 if \$ac_cs_recheck; then
3592   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3593   shift
3594   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3595   CONFIG_SHELL='$SHELL'
3596   export CONFIG_SHELL
3597   exec "\$@"
3598 fi
3599
3600 _ACEOF
3601 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3602 exec 5>>config.log
3603 {
3604   echo
3605   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3606 ## Running $as_me. ##
3607 _ASBOX
3608   $as_echo "$ac_log"
3609 } >&5
3610
3611 _ACEOF
3612 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3613 _ACEOF
3614
3615 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3616
3617 # Handling of arguments.
3618 for ac_config_target in $ac_config_targets
3619 do
3620   case $ac_config_target in
3621     "$CONFIG_FILES") CONFIG_FILES="$CONFIG_FILES $CONFIG_FILES" ;;
3622     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
3623
3624   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3625   esac
3626 done
3627
3628
3629 # If the user did not use the arguments to specify the items to instantiate,
3630 # then the envvar interface is used.  Set only those that are not.
3631 # We use the long form for the default assignment because of an extremely
3632 # bizarre bug on SunOS 4.1.3.
3633 if $ac_need_defaults; then
3634   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
3635   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
3636 fi
3637
3638 # Have a temporary directory for convenience.  Make it in the build tree
3639 # simply because there is no reason against having it here, and in addition,
3640 # creating and moving files from /tmp can sometimes cause problems.
3641 # Hook for its removal unless debugging.
3642 # Note that there is a small window in which the directory will not be cleaned:
3643 # after its creation but before its name has been assigned to `$tmp'.
3644 $debug ||
3645 {
3646   tmp= ac_tmp=
3647   trap 'exit_status=$?
3648   : "${ac_tmp:=$tmp}"
3649   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
3650 ' 0
3651   trap 'as_fn_exit 1' 1 2 13 15
3652 }
3653 # Create a (secure) tmp directory for tmp files.
3654
3655 {
3656   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3657   test -d "$tmp"
3658 }  ||
3659 {
3660   tmp=./conf$$-$RANDOM
3661   (umask 077 && mkdir "$tmp")
3662 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3663 ac_tmp=$tmp
3664
3665 # Set up the scripts for CONFIG_FILES section.
3666 # No need to generate them if there are no CONFIG_FILES.
3667 # This happens for instance with `./config.status config.h'.
3668 if test -n "$CONFIG_FILES"; then
3669
3670
3671 ac_cr=`echo X | tr X '\015'`
3672 # On cygwin, bash can eat \r inside `` if the user requested igncr.
3673 # But we know of no other shell where ac_cr would be empty at this
3674 # point, so we can use a bashism as a fallback.
3675 if test "x$ac_cr" = x; then
3676   eval ac_cr=\$\'\\r\'
3677 fi
3678 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3679 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3680   ac_cs_awk_cr='\\r'
3681 else
3682   ac_cs_awk_cr=$ac_cr
3683 fi
3684
3685 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3686 _ACEOF
3687
3688
3689 {
3690   echo "cat >conf$$subs.awk <<_ACEOF" &&
3691   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
3692   echo "_ACEOF"
3693 } >conf$$subs.sh ||
3694   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3695 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
3696 ac_delim='%!_!# '
3697 for ac_last_try in false false false false false :; do
3698   . ./conf$$subs.sh ||
3699     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3700
3701   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
3702   if test $ac_delim_n = $ac_delim_num; then
3703     break
3704   elif $ac_last_try; then
3705     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3706   else
3707     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3708   fi
3709 done
3710 rm -f conf$$subs.sh
3711
3712 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3713 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3714 _ACEOF
3715 sed -n '
3716 h
3717 s/^/S["/; s/!.*/"]=/
3718 p
3719 g
3720 s/^[^!]*!//
3721 :repl
3722 t repl
3723 s/'"$ac_delim"'$//
3724 t delim
3725 :nl
3726 h
3727 s/\(.\{148\}\)..*/\1/
3728 t more1
3729 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3730 p
3731 n
3732 b repl
3733 :more1
3734 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3735 p
3736 g
3737 s/.\{148\}//
3738 t nl
3739 :delim
3740 h
3741 s/\(.\{148\}\)..*/\1/
3742 t more2
3743 s/["\\]/\\&/g; s/^/"/; s/$/"/
3744 p
3745 b
3746 :more2
3747 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3748 p
3749 g
3750 s/.\{148\}//
3751 t delim
3752 ' <conf$$subs.awk | sed '
3753 /^[^""]/{
3754   N
3755   s/\n//
3756 }
3757 ' >>$CONFIG_STATUS || ac_write_fail=1
3758 rm -f conf$$subs.awk
3759 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3760 _ACAWK
3761 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
3762   for (key in S) S_is_set[key] = 1
3763   FS = "\a"
3764
3765 }
3766 {
3767   line = $ 0
3768   nfields = split(line, field, "@")
3769   substed = 0
3770   len = length(field[1])
3771   for (i = 2; i < nfields; i++) {
3772     key = field[i]
3773     keylen = length(key)
3774     if (S_is_set[key]) {
3775       value = S[key]
3776       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
3777       len += length(value) + length(field[++i])
3778       substed = 1
3779     } else
3780       len += 1 + keylen
3781   }
3782
3783   print line
3784 }
3785
3786 _ACAWK
3787 _ACEOF
3788 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3789 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
3790   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
3791 else
3792   cat
3793 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
3794   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
3795 _ACEOF
3796
3797 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
3798 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
3799 # trailing colons and then remove the whole line if VPATH becomes empty
3800 # (actually we leave an empty line to preserve line numbers).
3801 if test "x$srcdir" = x.; then
3802   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
3803 h
3804 s///
3805 s/^/:/
3806 s/[      ]*$/:/
3807 s/:\$(srcdir):/:/g
3808 s/:\${srcdir}:/:/g
3809 s/:@srcdir@:/:/g
3810 s/^:*//
3811 s/:*$//
3812 x
3813 s/\(=[   ]*\).*/\1/
3814 G
3815 s/\n//
3816 s/^[^=]*=[       ]*$//
3817 }'
3818 fi
3819
3820 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3821 fi # test -n "$CONFIG_FILES"
3822
3823 # Set up the scripts for CONFIG_HEADERS section.
3824 # No need to generate them if there are no CONFIG_HEADERS.
3825 # This happens for instance with `./config.status Makefile'.
3826 if test -n "$CONFIG_HEADERS"; then
3827 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
3828 BEGIN {
3829 _ACEOF
3830
3831 # Transform confdefs.h into an awk script `defines.awk', embedded as
3832 # here-document in config.status, that substitutes the proper values into
3833 # config.h.in to produce config.h.
3834
3835 # Create a delimiter string that does not exist in confdefs.h, to ease
3836 # handling of long lines.
3837 ac_delim='%!_!# '
3838 for ac_last_try in false false :; do
3839   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
3840   if test -z "$ac_tt"; then
3841     break
3842   elif $ac_last_try; then
3843     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
3844   else
3845     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3846   fi
3847 done
3848
3849 # For the awk script, D is an array of macro values keyed by name,
3850 # likewise P contains macro parameters if any.  Preserve backslash
3851 # newline sequences.
3852
3853 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
3854 sed -n '
3855 s/.\{148\}/&'"$ac_delim"'/g
3856 t rset
3857 :rset
3858 s/^[     ]*#[    ]*define[       ][      ]*/ /
3859 t def
3860 d
3861 :def
3862 s/\\$//
3863 t bsnl
3864 s/["\\]/\\&/g
3865 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
3866 D["\1"]=" \3"/p
3867 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
3868 d
3869 :bsnl
3870 s/["\\]/\\&/g
3871 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
3872 D["\1"]=" \3\\\\\\n"\\/p
3873 t cont
3874 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
3875 t cont
3876 d
3877 :cont
3878 n
3879 s/.\{148\}/&'"$ac_delim"'/g
3880 t clear
3881 :clear
3882 s/\\$//
3883 t bsnlc
3884 s/["\\]/\\&/g; s/^/"/; s/$/"/p
3885 d
3886 :bsnlc
3887 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
3888 b cont
3889 ' <confdefs.h | sed '
3890 s/'"$ac_delim"'/"\\\
3891 "/g' >>$CONFIG_STATUS || ac_write_fail=1
3892
3893 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
3894   for (key in D) D_is_set[key] = 1
3895   FS = "\a"
3896 }
3897 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
3898   line = \$ 0
3899   split(line, arg, " ")
3900   if (arg[1] == "#") {
3901     defundef = arg[2]
3902     mac1 = arg[3]
3903   } else {
3904     defundef = substr(arg[1], 2)
3905     mac1 = arg[2]
3906   }
3907   split(mac1, mac2, "(") #)
3908   macro = mac2[1]
3909   prefix = substr(line, 1, index(line, defundef) - 1)
3910   if (D_is_set[macro]) {
3911     # Preserve the white space surrounding the "#".
3912     print prefix "define", macro P[macro] D[macro]
3913     next
3914   } else {
3915     # Replace #undef with comments.  This is necessary, for example,
3916     # in the case of _POSIX_SOURCE, which is predefined and required
3917     # on some systems where configure will not decide to define it.
3918     if (defundef == "undef") {
3919       print "/*", prefix defundef, macro, "*/"
3920       next
3921     }
3922   }
3923 }
3924 { print }
3925 _ACAWK
3926 _ACEOF
3927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
3928   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
3929 fi # test -n "$CONFIG_HEADERS"
3930
3931
3932 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
3933 shift
3934 for ac_tag
3935 do
3936   case $ac_tag in
3937   :[FHLC]) ac_mode=$ac_tag; continue;;
3938   esac
3939   case $ac_mode$ac_tag in
3940   :[FHL]*:*);;
3941   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
3942   :[FH]-) ac_tag=-:-;;
3943   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3944   esac
3945   ac_save_IFS=$IFS
3946   IFS=:
3947   set x $ac_tag
3948   IFS=$ac_save_IFS
3949   shift
3950   ac_file=$1
3951   shift
3952
3953   case $ac_mode in
3954   :L) ac_source=$1;;
3955   :[FH])
3956     ac_file_inputs=
3957     for ac_f
3958     do
3959       case $ac_f in
3960       -) ac_f="$ac_tmp/stdin";;
3961       *) # Look for the file first in the build tree, then in the source tree
3962          # (if the path is not absolute).  The absolute path cannot be DOS-style,
3963          # because $ac_f cannot contain `:'.
3964          test -f "$ac_f" ||
3965            case $ac_f in
3966            [\\/$]*) false;;
3967            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3968            esac ||
3969            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
3970       esac
3971       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
3972       as_fn_append ac_file_inputs " '$ac_f'"
3973     done
3974
3975     # Let's still pretend it is `configure' which instantiates (i.e., don't
3976     # use $as_me), people would be surprised to read:
3977     #    /* config.h.  Generated by config.status.  */
3978     configure_input='Generated from '`
3979           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
3980         `' by configure.'
3981     if test x"$ac_file" != x-; then
3982       configure_input="$ac_file.  $configure_input"
3983       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
3984 $as_echo "$as_me: creating $ac_file" >&6;}
3985     fi
3986     # Neutralize special characters interpreted by sed in replacement strings.
3987     case $configure_input in #(
3988     *\&* | *\|* | *\\* )
3989        ac_sed_conf_input=`$as_echo "$configure_input" |
3990        sed 's/[\\\\&|]/\\\\&/g'`;; #(
3991     *) ac_sed_conf_input=$configure_input;;
3992     esac
3993
3994     case $ac_tag in
3995     *:-:* | *:-) cat >"$ac_tmp/stdin" \
3996       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
3997     esac
3998     ;;
3999   esac
4000
4001   ac_dir=`$as_dirname -- "$ac_file" ||
4002 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
4003          X"$ac_file" : 'X\(//\)[^/]' \| \
4004          X"$ac_file" : 'X\(//\)$' \| \
4005          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
4006 $as_echo X"$ac_file" |
4007     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
4008             s//\1/
4009             q
4010           }
4011           /^X\(\/\/\)[^/].*/{
4012             s//\1/
4013             q
4014           }
4015           /^X\(\/\/\)$/{
4016             s//\1/
4017             q
4018           }
4019           /^X\(\/\).*/{
4020             s//\1/
4021             q
4022           }
4023           s/.*/./; q'`
4024   as_dir="$ac_dir"; as_fn_mkdir_p
4025   ac_builddir=.
4026
4027 case "$ac_dir" in
4028 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4029 *)
4030   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
4031   # A ".." for each directory in $ac_dir_suffix.
4032   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
4033   case $ac_top_builddir_sub in
4034   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4035   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4036   esac ;;
4037 esac
4038 ac_abs_top_builddir=$ac_pwd
4039 ac_abs_builddir=$ac_pwd$ac_dir_suffix
4040 # for backward compatibility:
4041 ac_top_builddir=$ac_top_build_prefix
4042
4043 case $srcdir in
4044   .)  # We are building in place.
4045     ac_srcdir=.
4046     ac_top_srcdir=$ac_top_builddir_sub
4047     ac_abs_top_srcdir=$ac_pwd ;;
4048   [\\/]* | ?:[\\/]* )  # Absolute name.
4049     ac_srcdir=$srcdir$ac_dir_suffix;
4050     ac_top_srcdir=$srcdir
4051     ac_abs_top_srcdir=$srcdir ;;
4052   *) # Relative name.
4053     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4054     ac_top_srcdir=$ac_top_build_prefix$srcdir
4055     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4056 esac
4057 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4058
4059
4060   case $ac_mode in
4061   :F)
4062   #
4063   # CONFIG_FILE
4064   #
4065
4066 _ACEOF
4067
4068 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4069 # If the template does not know about datarootdir, expand it.
4070 # FIXME: This hack should be removed a few years after 2.60.
4071 ac_datarootdir_hack=; ac_datarootdir_seen=
4072 ac_sed_dataroot='
4073 /datarootdir/ {
4074   p
4075   q
4076 }
4077 /@datadir@/p
4078 /@docdir@/p
4079 /@infodir@/p
4080 /@localedir@/p
4081 /@mandir@/p'
4082 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4083 *datarootdir*) ac_datarootdir_seen=yes;;
4084 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
4085   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4086 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4087 _ACEOF
4088 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4089   ac_datarootdir_hack='
4090   s&@datadir@&$datadir&g
4091   s&@docdir@&$docdir&g
4092   s&@infodir@&$infodir&g
4093   s&@localedir@&$localedir&g
4094   s&@mandir@&$mandir&g
4095   s&\\\${datarootdir}&$datarootdir&g' ;;
4096 esac
4097 _ACEOF
4098
4099 # Neutralize VPATH when `$srcdir' = `.'.
4100 # Shell code in configure.ac might set extrasub.
4101 # FIXME: do we really want to maintain this feature?
4102 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
4103 ac_sed_extra="$ac_vpsub
4104 $extrasub
4105 _ACEOF
4106 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4107 :t
4108 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4109 s|@configure_input@|$ac_sed_conf_input|;t t
4110 s&@top_builddir@&$ac_top_builddir_sub&;t t
4111 s&@top_build_prefix@&$ac_top_build_prefix&;t t
4112 s&@srcdir@&$ac_srcdir&;t t
4113 s&@abs_srcdir@&$ac_abs_srcdir&;t t
4114 s&@top_srcdir@&$ac_top_srcdir&;t t
4115 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4116 s&@builddir@&$ac_builddir&;t t
4117 s&@abs_builddir@&$ac_abs_builddir&;t t
4118 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4119 $ac_datarootdir_hack
4120 "
4121 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
4122   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4123
4124 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4125   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4126   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
4127       "$ac_tmp/out"`; test -z "$ac_out"; } &&
4128   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4129 which seems to be undefined.  Please make sure it is defined" >&5
4130 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4131 which seems to be undefined.  Please make sure it is defined" >&2;}
4132
4133   rm -f "$ac_tmp/stdin"
4134   case $ac_file in
4135   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4136   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4137   esac \
4138   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4139  ;;
4140   :H)
4141   #
4142   # CONFIG_HEADER
4143   #
4144   if test x"$ac_file" != x-; then
4145     {
4146       $as_echo "/* $configure_input  */" \
4147       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
4148     } >"$ac_tmp/config.h" \
4149       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4150     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
4151       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
4152 $as_echo "$as_me: $ac_file is unchanged" >&6;}
4153     else
4154       rm -f "$ac_file"
4155       mv "$ac_tmp/config.h" "$ac_file" \
4156         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
4157     fi
4158   else
4159     $as_echo "/* $configure_input  */" \
4160       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
4161       || as_fn_error $? "could not create -" "$LINENO" 5
4162   fi
4163  ;;
4164
4165
4166   esac
4167
4168 done # for ac_tag
4169
4170
4171 as_fn_exit 0
4172 _ACEOF
4173 ac_clean_files=$ac_clean_files_save
4174
4175 test $ac_write_fail = 0 ||
4176   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4177
4178
4179 # configure is writing to config.log, and then calls config.status.
4180 # config.status does its own redirection, appending to config.log.
4181 # Unfortunately, on DOS this fails, as config.log is still kept open
4182 # by configure, so config.status won't be able to write to it; its
4183 # output is simply discarded.  So we exec the FD to /dev/null,
4184 # effectively closing config.log, so it can be properly (re)opened and
4185 # appended to by config.status.  When coming back to configure, we
4186 # need to make the FD available again.
4187 if test "$no_create" != yes; then
4188   ac_cs_success=:
4189   ac_config_status_args=
4190   test "$silent" = yes &&
4191     ac_config_status_args="$ac_config_status_args --quiet"
4192   exec 5>/dev/null
4193   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
4194   exec 5>>config.log
4195   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
4196   # would make configure fail if this is the last instruction.
4197   $ac_cs_success || as_fn_exit 1
4198 fi
4199 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4200   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4201 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4202 fi
4203